Battery powered Lower and lift bathtub chair for disabled /handicapped / elderly persons with good battery and recharger . Person sits on chair and lowered into bath with remote controls and when finished lifted back out of bath water powered by remote . Like new only used about a dozen times before my mother passed and works very well . Check out my other items in profile , I have several other high end disability items in as new condition as well , like walker , lightweight transport wheelchair , auto-powered alternating lateral turning air bed mattress with control unit that can turn it up to 30 degrees left and/or right with variable frequency and pressure , just like hospitals use for the incapacitated to relieve pressure on skin to avoid or heal pressure sores for the bedridden . Again this item only used for 1 month and is like brand new .