The rechargeable 3-Cell Lithium-Ion battery allows you to unplug and enjoy a comforting massage wherever you go. It lasts up to 20-25 massage sessions or up to 4 hours of continuous massaging in a single charge, and a convenient indicator light lets you know when the battery is low.

pre-owned in great condition and shape, tested and working . cleaned and sanitized.

comes with wall charger.

any questions let me know.