prof2000
Top 250 Contributor
 
 
prof2000's Stats
 
  • Review Count
    181
  • Helpfulness Votes
    245
  • First Review
    December 16, 2018
  • Last Review
    February 28, 2025
  • Featured Reviews
    0
  • Average Rating
    4.9
 
Reviews Comments
  • Review Comment Count
    39
  • Helpfulness Votes
    13
  • First Review Comment
    June 21, 2020
  • Last Review Comment
    March 24, 2025
  • Featured Review Comments
    0
 
  • Question Count
    350
  • Helpfulness Votes
    29
  • First Question
    November 24, 2018
  • Last Question
    June 23, 2025
  • Featured Questions
    0
 
  • Answer Count
    178
  • Helpfulness Votes
    329
  • First Answer
    December 2, 2018
  • Last Answer
    February 28, 2025
  • Featured Answers
    0
  • Best Answers
    49
 
 
prof2000's Reviews
<<prev 1 ... 8 9 10 11 12 ... 19 next>>
 
 Crucial - X8 2TB External USB-C 3.2 Gen 2/USB-A Portable SSD - Black
Crucial - X8 2TB External USB-C 3.2 Gen 2/USB-A Portable SSD - Black
The Crucial® X8 Portable SSD stores up to 2TB of data at phenomenal speeds up to 1050MB/s — that’s up to 1.8x faster than other portable SSDs and up to 7.5x faster than portable hard drives.¹ It also works with numerous devices — from computers to consoles, tablets, and smartphones.²
 
Excellent for backups
Customer Rating
5.0 out of 5
5.0
Posted by: prof2000
on July 9, 2024
Ease of Use
5.0 out of 5
5.0
Quality
5.0 out of 5
5.0
Value
5.0 out of 5
5.0
I use this portable SSD to do image backups of my laptop
while traveling. It is very fast and reliable. I got it during
Black Friday at a very good price. It is a very good buy.
I would recommend this to a friend!
Verified Purchaser:Yes
Mobile Submission: False
Length of ownership: 224
+1point
1out of 1found this review helpful.
 
eneloop AA and AAA NiMH ready to use rechargeable batteries utilize Panasonic advanced rechargeable battery technology, allowing them to be recharged up to 2100 times2. eneloop AA and AAA rechargeable batteries deliver consistent power performance, maintain 70% of their charge for up to 10 years1, come pre-charged by solar power3 (at the factory) and are ready to use out of the package. These eneloop batteries also feature extreme temperature performance down to -4 deg F. Pair eneloop and eneloop pro AA and AAA batteries with Panasonic advanced, quick advanced, or super quick advance eneloop chargers to maximize your rechargeable battery experience.
 
Excellent quality and utility
Customer Rating
5.0 out of 5
5.0
Posted by: prof2000
on July 9, 2024
Quality
5.0 out of 5
5.0
Value
5.0 out of 5
5.0
Ease of Use
5.0 out of 5
5.0
These Panasonic rechargeable NiM-H batteries are probably
the best you can buy, and an excellent value. They are high
capacity and hold their charge exceptionally well. And if
you watch for deals, they go on sale a few times a year!
I would recommend this to a friend!
Mobile Submission: False
+1point
1out of 1found this review helpful.
 
Be ready in the event of severe weather or other catastrophes with this Midland emergency crank radio. The radio features crank, rechargeable and solar energy options, keeping you connected if the power goes out. This Midland emergency crank radio charges devices so you can make calls and includes an SOS flashlight beacon to bring assistance.
 
Solid and reliable
Customer Rating
5.0 out of 5
5.0
Posted by: prof2000
on July 9, 2024
Quality
5.0 out of 5
5.0
Value
5.0 out of 5
5.0
Ease of Use
5.0 out of 5
5.0
Images for this Review
(click to see full-size image)
User submitted photo
User submitted photo
User submitted photo
I have had this radio for about 5.5 years now, and I have
found it to be solid and reliable. I live in a region that has
a number of tornado alerts each year, as well as other
weather related alerts. This radio does a very good job
of providing warnings, and monitoring the situations as
they are in progress. I am impressed by how long the
battery holds its charge (when not in use). I top it up
about every 6 months. This is a very good choice as
an emergency weather alert radio.
I would recommend this to a friend!
Mobile Submission: False
+2points
2out of 2found this review helpful.
 
Midland ER40 Emergency Radio includes a 2600 mAh Rechargeable Battery, Micro USB Charging Cable, Wrist Lanyard, and Owner’s Manual. The ER40 features NOAA Weather Information and Alerts, AM/FM Radio with Clock, and Multiple Power Sources. Power sources include a Solar Panel, Hand Crank, and Lithium Rechargeable Battery. The Hand Crank is perfect for short charge during a power outage. Also features a flashlight with SOS Strobe and a large, backlit LCD Display.
 
A good and compact emergency radio
Customer Rating
5.0 out of 5
5.0
Posted by: prof2000
on July 8, 2024
Quality
5.0 out of 5
5.0
Value
5.0 out of 5
5.0
Ease of Use
5.0 out of 5
5.0
Images for this Review
(click to see full-size image)
User submitted photo
User submitted photo
User submitted photo
User submitted photo
This is a good and compact emergency radio. It has
a large rechargeable battery (2600 mAh). It picks up
all the NOAA weather stations in your area. It can
monitor those stations and issue a loud alert when
these stations warn of approaching dangerous weather.
It can also receive AM and FM radio stations in your area.
The battery can be charged 3 ways: via USB, via a
hand crank, or via a small solar panel. It is a good value.
I would recommend this to a friend!
Verified Purchaser:Yes
Mobile Submission: False
Length of ownership: 40
+4points
4out of 4found this review helpful.
 
Tackle a variety of projects with your HP Color LaserJet Pro M252 or MFP M277 series printer with this HP 201AXL cf401a toner cartridge, which delivers vibrant cyan hues and produces up to 1,400 pages. JetIntelligence yields professional results.
 
An excellent toner cartridge
Customer Rating
5.0 out of 5
5.0
Posted by: prof2000
on July 7, 2024
Ease of Use
5.0 out of 5
5.0
Quality
5.0 out of 5
5.0
Value
5.0 out of 5
5.0
I have been purchasing this toner cartridge from
Best Buy for a number of years. It always arrives
in just a few days. It is always nicely packed inside
a good box. It is always in excellent condition.
I would recommend this to a friend!
Verified Purchaser:Yes
Mobile Submission: False
Length of ownership: 12
+1point
1out of 1found this review helpful.
 
Equip your HP Color LaserJet Pro M252 or MFP M277 series printer with this HP 201A cf400a cartridge, which features black ColorSphere 3 toner for rich, dark text and lets you create up to 1,500 prints.
 
Excellent toner cartridge
Customer Rating
5.0 out of 5
5.0
Posted by: prof2000
on July 7, 2024
Ease of Use
5.0 out of 5
5.0
Quality
5.0 out of 5
5.0
Value
5.0 out of 5
5.0
I have been purchasing this toner cartridge from
Best Buy for a number of years. It always arrives in
just a few days, in a nicely packed box. It is always
in excellent condition.
I would recommend this to a friend!
Verified Purchaser:Yes
Mobile Submission: False
Length of ownership: 12
+1point
1out of 1found this review helpful.
 
The Insignia 6' USB 3.0 A-Male to A-Female Extension Cable extends the length of your USB cable to connect your printer, keyboard and other devices. With a simple plug-and-play connection, just insert the male connector into your device’s USB port and your existing USB cable into the other end and enjoy the extension with no additional setup required. Supporting data transfer speeds up to 5 Gbps, you can trust that this extension cable will deliver the speed you need. A 6 ft. length allows flexible placement options and reach. Nickel-plated connectors and a durable PVC cable ensure the lasting usability you need.
 
A good extension cable
Customer Rating
4.0 out of 5
4.0
Posted by: prof2000
on July 7, 2024
Ease of Use
5.0 out of 5
5.0
Quality
4.0 out of 5
4.0
Value
4.0 out of 5
4.0
This is a solidly built extension cable. The female end
makes a good, solid connection. The male end is also
of good quality. The cable itself also appears to be of
good quality. This serves my needs well.
I would recommend this to a friend!
Verified Purchaser:Yes
Mobile Submission: False
Length of ownership: 33
+1point
1out of 1found this review helpful.
 
Compact design with up to 23-mile range. With weather alerts, be prepared for storms and emergencies with built-in NOAA radio receiver. Voice-activated (VOX) transmission frees hands for other tasks. Five selectable tones will distinguish between different parties for incoming calls. A total of 2662 channel combinations are available when the 22 channels are combined with the 121 privacy codes (38 CTCSS/83 DCS). These combinations prevent interference from other radios.
 
A good, budget pair of FRS radios
Customer Rating
4.0 out of 5
4.0
Posted by: prof2000
on July 7, 2024
Quality
4.0 out of 5
4.0
Value
4.0 out of 5
4.0
Ease of Use
4.0 out of 5
4.0
Images for this Review
(click to see full-size image)
User submitted photo
User submitted photo
User submitted photo
User submitted photo
User submitted photo
User submitted photo
This is a pair of good, budget FRS radios.
I have used them up to a 1/4 mile in a
residential neighborhood, with some trees.
They sound very good and clear in that setting -
absolutely no static!
I have tested them inside a car, and they will
permit car to car communications for distances
up to at least a 1/4 mile.
These radios are compact and easily fit most hands.
They are easy to use, and work right out of the box.
My only criticism is that the rechargeable Ni-MH batteries
provided have a small capacity of only 650 mAh. On the
plus side, they will take less time to recharge using the
provided cradle than higher capacity Ni-MH rechargeable
AA batteries.
I got mine on sale, and consider them a good buy.
I would recommend this to a friend!
Verified Purchaser:Yes
Mobile Submission: False
Length of ownership: 16
0points
0out of 0found this review helpful.
 
Carry your laptop, tablet and other school or office essentials securely with this Case Logic Ashton Sleeve. The spacious padded compartment fits laptops and tablets up to 13 inches. Made from durable polyester material on the outside with a soft fabric inside to protect to your devices. This Case Logic sleeve features a zippered pocket to securely hold accessories, chargers, power banks, keys, wallets and anything else you need on the go.
 
Perfect fit for my HP 14" laptop!
Customer Rating
5.0 out of 5
5.0
Posted by: prof2000
on April 5, 2024
Ease of Use
5.0 out of 5
5.0
Quality
5.0 out of 5
5.0
Value
5.0 out of 5
5.0
Images for this Review
(click to see full-size image)
User submitted photo
User submitted photo
This sleeve is a perfect fit for my HP 14" laptop! It provides
good padding for protection. The zipper is sturdy. I got it
at a good price during the Black Friday deals!
I would recommend this to a friend!
Verified Purchaser:Yes
Mobile Submission: False
Length of ownership: 111
0points
0out of 0found this review helpful.
 
Your new go-to card + adapter combo, the Micro SD PRO Plus + Adapter makes capturing seamless 4K video on compatible phones or drones a breeze. Plus, the expanded storage provides you the freedom to play more high-performance and intensive games on your tablet or gaming device. It’s all the extra space you need from a brand you can count on.
 
Extra storage for chromebook
Customer Rating
5.0 out of 5
5.0
Posted by: prof2000
on April 5, 2024
Quality
5.0 out of 5
5.0
Value
5.0 out of 5
5.0
Ease of Use
5.0 out of 5
5.0
I got this as extra storage for a new chromebook. It has worked very well and sticks out from the chromebook
a negligible amount, allowing it to remain even while
the chromebook is inside a protective sleeve. I got it
at a great price during the Black Friday sales!
I would recommend this to a friend!
Verified Purchaser:Yes
Mobile Submission: False
Length of ownership: 112
0points
0out of 0found this review helpful.
 
prof2000's Questions
<<prev 1 ... 20 21 22 23 24 ... 35 next>>
 
 HP - 15.6&quot; Full HD Laptop - AMD Ryzen 5 7520U - 16GB Memory - 256GB SSD - Natural Silver
HP - 15.6" Full HD Laptop - AMD Ryzen 5 7520U - 16GB Memory - 256GB SSD - Natural Silver
Designed to have your back. The reliable AMD processor and AMD Radeon graphics give you the power and capacity to do more. Video chat in vibrant clarity with a high-quality camera you can close when not in use, keeping you safe online. The long-lasting battery life and HP Fast Charge help you stay in the zone longer. With ample storage space and speedy connections, this PC has all the must-haves to get your hustle on.
 

Does the RAM (memory) consist of two paired 8GB chips, or is it a single 16GB chip?

1 year, 7 months ago
by
Posted by: 
prof2000
 
Dependable storage for your favorite devices, wherever you go - that's what the Crucial X9 Portable SSD offers. With lots of space for all yoru favorite photos, videos, games and more, the Crucial X9 gives you speedy file transfers and compatibility with PCs, Macs, tablets, gaming consoles and Android phones, making it the perfect plug-and-play storage solution
 

What is the weight of this drive?

1 year, 7 months ago
by
Posted by: 
prof2000
 
Dependable storage for your favorite devices, wherever you go - that's what the Crucial X9 Portable SSD offers. With lots of space for all yoru favorite photos, videos, games and more, the Crucial X9 gives you speedy file transfers and compatibility with PCs, Macs, tablets, gaming consoles and Android phones, making it the perfect plug-and-play storage solution
 

What is the length, width and height of this drive?

1 year, 7 months ago
by
Posted by: 
prof2000
 
Dependable storage for your favorite devices, wherever you go - that's what the Crucial X9 Portable SSD offers. With lots of space for all yoru favorite photos, videos, games and more, the Crucial X9 gives you speedy file transfers and compatibility with PCs, Macs, tablets, gaming consoles and Android phones, making it the perfect plug-and-play storage solution
 

What is the write speed?

1 year, 7 months ago
by
Posted by: 
prof2000
 
 PNY - PRO Elite V2 1TB External USB 3.2 Gen 2x1, Type-C Portable SSD - Black
PNY - PRO Elite V2 1TB External USB 3.2 Gen 2x1, Type-C Portable SSD - Black
The PNY Pro Elite V2 USB 3.2 Gen 2x1 Type-C Portable SSD is the next generation in mobile storage. Available in capacities of 500GB and 1TB, with read and write speeds up to 1,100MB/s and 1,000MB/s respectively, the Pro Elite V2 USB 3.2 Gen 2x1 Type-C Portable SSD boasts not only increased capacity, but also exceptional performance. It’s designed to be a mobile storage solution superior to previous generations of USB-A portable SSD’s, as well a traditional USB 3.0 flash drives, allowing for even faster transfer and storage of files on the go. Easily back up data with included Acronis True Image Data Protection Software anywhere you go and enjoy the reliable aluminum housing and sleek design.
 

What is the name and capabilities of the included Acronis software?

1 year, 7 months ago
by
Posted by: 
prof2000
 
 Crucial - X8 1TB External USB-C 3.2 Gen 2/USB-A Portable SSD - Black
Crucial - X8 1TB External USB-C 3.2 Gen 2/USB-A Portable SSD - Black
The Crucial® X8 Portable SSD stores up to 1TB of data at phenomenal speeds up to 1050MB/s — that’s up to 1.8x faster than other portable SSDs and up to 7.5x faster than portable hard drives.¹ It also works with numerous devices — from computers to consoles, tablets, and smartphones.²
 

What is the write speed?

1 year, 7 months ago
by
Posted by: 
prof2000
 
Dependable storage for your favorite devices, wherever you go - that's what the Crucial X9 Portable SSD offers. With lots of space for all yoru favorite photos, videos, games and more, the Crucial X9 gives you speedy file transfers and compatibility with PCs, Macs, tablets, gaming consoles and Android phones, making it the perfect plug-and-play storage solution
 

What is the write speed?

1 year, 7 months ago
by
Posted by: 
prof2000
 
 Lenovo - IdeaCentre 5i Desktop - Intel Core i5-12400 - 8GB Memory - 512GB SSD - Cloud Grey
Lenovo - IdeaCentre 5i Desktop - Intel Core i5-12400 - 8GB Memory - 512GB SSD - Cloud Grey
With an illustrious soft-wave surface that fits beautifully into any decor, the IdeaCentre 5i, with powerful 12th Generation Intel Core processors, is the perfect home computer to help you knock out office tasks, enjoy your favorite movies and tv shows, and share photos seamlessly with the whole family. And with plenty of performance and storage and easy access to ports, you’ll enjoy home computing like never before.
 

Is there a speaker output jack on the rear of the computer?

1 year, 7 months ago
by
Posted by: 
prof2000
 
 Lenovo - IdeaCentre 5i Desktop - Intel Core i5-12400 - 8GB Memory - 512GB SSD - Cloud Grey
Lenovo - IdeaCentre 5i Desktop - Intel Core i5-12400 - 8GB Memory - 512GB SSD - Cloud Grey
With an illustrious soft-wave surface that fits beautifully into any decor, the IdeaCentre 5i, with powerful 12th Generation Intel Core processors, is the perfect home computer to help you knock out office tasks, enjoy your favorite movies and tv shows, and share photos seamlessly with the whole family. And with plenty of performance and storage and easy access to ports, you’ll enjoy home computing like never before.
 

Is the memory one 8GB chip, or is it two paired 4GB chips?

1 year, 7 months ago
by
Posted by: 
prof2000
 
 Lenovo - IdeaCentre 5i Desktop - Intel Core i5-12400 - 8GB Memory - 512GB SSD - Cloud Grey
Lenovo - IdeaCentre 5i Desktop - Intel Core i5-12400 - 8GB Memory - 512GB SSD - Cloud Grey
With an illustrious soft-wave surface that fits beautifully into any decor, the IdeaCentre 5i, with powerful 12th Generation Intel Core processors, is the perfect home computer to help you knock out office tasks, enjoy your favorite movies and tv shows, and share photos seamlessly with the whole family. And with plenty of performance and storage and easy access to ports, you’ll enjoy home computing like never before.
 

What NVMe m.2 drive is used in this computer? What are its read and write speeds? What is its TBW/endurance?

1 year, 7 months ago
by
Posted by: 
prof2000
 
prof2000's Answers
<<prev 1 ... 14 15 16 17 18 next>>
 
 ION Audio - Retro Boombox with AM/FM Radio - Silver
ION Audio - Retro Boombox with AM/FM Radio - Silver
Revel in immersive audio with this retro-style Ion Boombox Deluxe portable stereo. Dual full-range speakers deliver impressive sound reproduction, while Bluetooth technology, USB playback, an AM FM radio and a built-in cassette player offer vast entertainment options. This Ion Boombox Deluxe portable stereo comes with a long-lasting rechargeable battery for convenience.
 

will the bluetooth allow you to use auxiliary / external bluetooth speakers?

The bluetooth mode on this device allows you to stream IN only. You can not use it to stream OUT to bluetooth headphones or bluetooth speakers. However, you can use the headphone out jack on the device to connect to wired headphones or wired speakers.
5 years, 3 months ago
by
Posted by: 
prof2000
 
 ION Audio - Retro Boombox with AM/FM Radio - Silver
ION Audio - Retro Boombox with AM/FM Radio - Silver
Revel in immersive audio with this retro-style Ion Boombox Deluxe portable stereo. Dual full-range speakers deliver impressive sound reproduction, while Bluetooth technology, USB playback, an AM FM radio and a built-in cassette player offer vast entertainment options. This Ion Boombox Deluxe portable stereo comes with a long-lasting rechargeable battery for convenience.
 

what format is the cassette-to-digital recording—mp3, wav, or what? 128kbps? 192kbps?

I have made many recordings of cassette to USB. All are MP3 with a bitrate of 128kbps.
5 years, 3 months ago
by
Posted by: 
prof2000
 
 ION Audio - Retro Boombox with AM/FM Radio - Silver
ION Audio - Retro Boombox with AM/FM Radio - Silver
Revel in immersive audio with this retro-style Ion Boombox Deluxe portable stereo. Dual full-range speakers deliver impressive sound reproduction, while Bluetooth technology, USB playback, an AM FM radio and a built-in cassette player offer vast entertainment options. This Ion Boombox Deluxe portable stereo comes with a long-lasting rechargeable battery for convenience.
 

Can this record from cassette to digital? I've got a lot of great old cassettes I'd like to make digital copies of. Thanks!

I have made many recordings from cassette to USB. All of them are MP3 with a bitrate of 128kbps.
5 years, 3 months ago
by
Posted by: 
prof2000
 
 ION Audio - Retro Boombox with AM/FM Radio - Silver
ION Audio - Retro Boombox with AM/FM Radio - Silver
Revel in immersive audio with this retro-style Ion Boombox Deluxe portable stereo. Dual full-range speakers deliver impressive sound reproduction, while Bluetooth technology, USB playback, an AM FM radio and a built-in cassette player offer vast entertainment options. This Ion Boombox Deluxe portable stereo comes with a long-lasting rechargeable battery for convenience.
 

When recording from cassette to USB, is the resulting MP3 stereo and what is the bitrate?

I have made many recordings from cassette to USB. All of them are MP3 with a bitrate of 128kbps.
5 years, 3 months ago
by
Posted by: 
prof2000
 
 ION Audio - Retro Boombox with AM/FM Radio - Silver
ION Audio - Retro Boombox with AM/FM Radio - Silver
Revel in immersive audio with this retro-style Ion Boombox Deluxe portable stereo. Dual full-range speakers deliver impressive sound reproduction, while Bluetooth technology, USB playback, an AM FM radio and a built-in cassette player offer vast entertainment options. This Ion Boombox Deluxe portable stereo comes with a long-lasting rechargeable battery for convenience.
 

When this hits the end of the tape (play or ff/rw), does it continue to put tension on the tape or do the motors stop?

When in Play mode, the motors do automatically stop at the end of the tape. However, when in FF or RW modes the motors do NOT stop - and will continue to put tension on the tape.
5 years, 3 months ago
by
Posted by: 
prof2000
 
 ION Audio - Retro Boombox with AM/FM Radio - Silver
ION Audio - Retro Boombox with AM/FM Radio - Silver
Revel in immersive audio with this retro-style Ion Boombox Deluxe portable stereo. Dual full-range speakers deliver impressive sound reproduction, while Bluetooth technology, USB playback, an AM FM radio and a built-in cassette player offer vast entertainment options. This Ion Boombox Deluxe portable stereo comes with a long-lasting rechargeable battery for convenience.
 

Does this cassette player take mini cassettes?

No. It only accepts standard cassettes.
5 years, 3 months ago
by
Posted by: 
prof2000
 
 ION Audio - Retro Boombox with AM/FM Radio - Silver
ION Audio - Retro Boombox with AM/FM Radio - Silver
Revel in immersive audio with this retro-style Ion Boombox Deluxe portable stereo. Dual full-range speakers deliver impressive sound reproduction, while Bluetooth technology, USB playback, an AM FM radio and a built-in cassette player offer vast entertainment options. This Ion Boombox Deluxe portable stereo comes with a long-lasting rechargeable battery for convenience.
 

Does this boombox have any audio output options? Like, could I connect it to a home speaker set up and use it as a just a cassette player?

It has a headphone out that works well for connecting to other audio devices, such as speakers. It also has an Aux In connection that allows you to input to it signals from other audio devices.
5 years, 3 months ago
by
Posted by: 
prof2000
 
 MEE audio - X10 True Wireless In-Ear Headphones - Blue
MEE audio - X10 True Wireless In-Ear Headphones - Blue
Listen to music wherever you are with these MEE audio X10 Truly Wireless in-ear headphones. Built-in Bluetooth allows wireless streaming of music from compatible devices, while the 5mm drivers deliver precise audio. These MEE audio X10 Truly Wireless in-ear headphones have a charging case that provides up to 23 hours of additional battery life.
 

Can these earbuds be used individually? One at a time while the other is in the case or off?

You can use the right earbud by itself, while the other is in the case or off. However, the left earbud can NOT be used by itself with the right earbud off or in the case.
5 years, 7 months ago
by
Posted by: 
prof2000
 
 Sony - MDRXB50 Wired Earbud Headphones - Blue
Sony - MDRXB50 Wired Earbud Headphones - Blue
Enjoy crisp, powerful low-end audio with these Sony MDRXB50AP/L earbud headphones, which feature a bass duct design that provides optimal sound isolation. An integrated elecret condenser/omnidirectional microphone lets you chat hands-free.
 

Are these compatible for listening to movies provided by airlines?

Yes. They simply plug into the audio jack on the seat. Because they have an L-shaped plug, they are easier to deal with for those seats where the audio jack is pressed against your side.
5 years, 8 months ago
by
Posted by: 
prof2000
 
 Sony - MDRXB50 Wired Earbud Headphones - Blue
Sony - MDRXB50 Wired Earbud Headphones - Blue
Enjoy crisp, powerful low-end audio with these Sony MDRXB50AP/L earbud headphones, which feature a bass duct design that provides optimal sound isolation. An integrated elecret condenser/omnidirectional microphone lets you chat hands-free.
 

How long is the battery life

These earbuds do not have a battery. They are wired and simply plug into the phone jack.
5 years, 8 months ago
by
Posted by: 
prof2000