On Dyson cordless vacs you must hold a trigger in to keep the unit functioning while using it the entire time. Curious is this has a simple slide on/off switch when using as a hand vac or if it is designed the same way as the Dyson models. Also does it have high and low or just one speed?

What is the difference between Model BH20095 and BH20900?

How long does the battery last on one charge? In other words, how long can it clean before a new charge is required, and how long does it take to fully charge the battery? Thanks for your prompt response. . .

My battery doesn't hold it's charge anymore, can we buy a new one?
And where

I purchased a Bissell Lift Off cordless vac similar to this and it kept clogging because the flap where the debris is suctioned in was on the top inside of the hand vac at a weird angle so when it lifted to suction the dirt in, if it was anything other than just dust or dirt, say a small piece of newspaper or in most of my cases it was my parrot's feathers or food pellets it always clogged, then I had to stop, take apart and remove filter-then feather empty rest of debris and put back together before I could continue cleaning. Where is the intake flap located on this unit? I can't find one in a store with a display model that I can look at before purchasing to be able to tell if this is designed the same way. Also, what is the typical run time for unit after charging and recharge time when depleted? Is this available in the new gray color? Is there a crevice tool and a brush tool included?