This hand piece is great! It really helps me simplify infection control. If you get one, be careful not to charge it more frequently than it needs- I wait until it’s down to 25% or less battery power.

After a patient walked off with my hygiene handpiece nosecone, I thought I'd give this a try rather than buy a replacement nosecone. Cordless is so great! Haven't had any battery issues. The bluetooth foot pedal is nice, so you can vary the speed like you're used to. The freedom of mobility is amazing. You can use any prophy cup, so you're not locked in. I've seen people complain about not finding barrier sleeves, but honestly, you could poke a hole in a sensor sleeve and use that, it's not rocket science. I will probably buy this again.

My first cordless experience was with the Zen. I really liked the unit compared to tethered handpiece. So nice for squirmy peds! Sadly the unit stopped working and the manufacturer said cant be fixed item is considered "disposable" (pretty pricey"disposable"equipment!) THE GOOD:I have had the Infinity for a few weeks now, overall quite pleased, nice fit to hand (shorter handpiece) nicely weighted, blue tooth foot pedal function is great, big kudos to designing unit to accept any disposable prophy angle, unlike the Zen that would only accept their proprietary angle. THE NOT SO GOOD:Not a fan of plastic;( Must use a plastic barrier for the motor. Sleeves can be slippery and I am having a time trying to order replacement pack (only 25 sleeves came with unit) Another thing to inventory;0 I am in hopes to use the Infinity cordless handpiece for quite some time. Insert clapping hand emjoi to Young for designing a great ergonomic cordless prophy handpiece.