Super-powered Personal Massage Gun

Recover and relax with this powerful multi-speed massage gun with up to 1.5 hours of operating time on a full charge(depending on speed and pressure settings).  Use for fitness, circulation, relaxation, physical therapy or other body stimulation needs Relieves muscle stiffness and soreness, eliminates lactic acid, increases blood flow, and improves overall health 7 percussion modes and 5 speed levels from 1600-3200 rpm Silicone massage head with flexible neck Portable for home and office. Great Gift for your loved ones! USB rechargeable Waterproof Specifications: Size: 6.1"x5.85" Massage head: 2.15" in diameter How to use: Fully charge the massager Press & hold power button to turn on/off. Press the same button to switch modes. To change speed, press "+" or "-" buttons