Clip coupon code on product page to get 40% off, if available. 17 heads included - the percussion massager includes a market leading 17 head attachments, a tool included for massaging every muscle in your body promoting circulation and helping to accelerate both warm-up and recovery. Plus, the set includes a case simplifying storage and transportation. 2550mah fast-charging & long-life battery - the deep tissue massage gun equipped with a 1A/25.2V adapter meaning it charges fast. The 2550mah capacity battery means the brushless high-torque motor in this gun massager can be continuously run for over 6 hours.