Jabra Elite 8 Active Gen 2 Bluetooth true wireless earbuds come with a Smart Case that is equipped with an advanced chip that provides seamless audio streaming from a treadmill, television, or the in-flight entertainment system on a plane. Plug case into 3.5mm or USB-C jack to stream content wirelessly to your earbuds to enjoy spatial sound powered by Dolby Audio. Elite 8 Active Gen 2~s are designed to withstand your toughest workouts. Tested against US military-grade standards with rigorous cycles of thermal, shock, dust and water treatment, they give you excellent performance in any environment. Completely watertight even when fully submerged in water, the wireless earbuds can withstand huge clouds of dust and survive drops from 3 feet totally intact. With ultimate grip through Jabra ShakeGrip, they stay secure in your ear all day without the need for ear wings. Powerful 6mm speakers ensure the audio is clear and rich no matter what you~re listening to. Powerful Adaptive Hybrid Active Noise Cancellation (ANC) automatically adapts to the environment you~re in, filtering out unwanted interference from wind and other extremes. The wind neutralizing HearThrough technology muffles any wind interference, delivering cleaner, sharper sound wherever you are. Natural HearThrough also provides an open ear experience so you can stay in tune with your surroundings without compromising on sound quality. Leave your phone at home but take your music with you. Download your music to your smartwatch, connect your earbuds, and head out for a phone-free run. Your connection will stay solid and stable no matter what, so you can push yourself to the limit without bringing your device along for the ride. And with Bluetooth Multipoint, you can seamlessly switch between your phone or smartwatch without needing to reconnect. 56 hours (ANC off) of battery in earbuds + case & Fast Charge to get 1 hour of battery in 5 minutes. Need to know the weather forecast or take a call on the go? Simply tap the earbud and ask your preferred Voice Assistant, without having to reach for your phone.