Level Adjustment: 6 levels for Selection, from low to high, meeting different needs, you can choose the ideal speed for muscle relaxation
Safe Energy-saving Lithium Battery: Rechargeable lithium battery, make it can be used for a long time
4 Replaceable Massage Heads: 4 Massage heads in different shapes are included, U head, Small round head, Ball head and Small flat head, which is designed for various body parts
Simple Operation: Easy and convenient to use, with on-off control.
