Interchangeable massage attachments included. Adjustable massage intensity (soft to firm). Deep-kneading massage mimics real hands. Optional heat function for extra comfort. Use hot/cold gel pack insert for temperature therapy. Rechargeable with USB-C cable (included). Compact and cordless for use at home or on the go. Ergonomic design fits back shoulders legs and more. Designed for full-body use-head to toe. Washable fabric cover for easy cleaning.