The Total Hand Compression Massager soothes and restores hands like nothing else. Simply place your entire hand into the soft, cloth-lined chamber and turn it on. Dual sets of inflating air pockets expand and contract to squeeze away pain and soreness in the fingers, hand and wrist. Features 3 massage modes, 3 intensity levels, auto timer and optional heat for the back of the hand. Operates over 3 hours on a full charge. Sharper Image Brand new in box.