5-2 hours out of a 10-15 minute charge. Really a precious pair of slippers. They are very comfy. they rest on the ears. I can?t comment on battery life since they are still rocking. It has never falling ,But it had me concern that it might would, So I install a PVC pipe to keep it up right. :D I have been wants to try headphones like this to use when I exercise, but was hesitant to spend a lot of money since I didn?t know if they would feel comfortable and sound ok. These honestly look like they came with the car they?re that good! You cannot perform ANY actions while it is locked.