17 heads included - the iGun by Fitpulse 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.2500mah fast-charging & long-life battery - the deep tissue massage gun equipped with a 1A/25.2V adapter meaning it charges fast. The 2500mah capacity battery means the brushless high-torque motor in this gun massager can be continuously run for 6 hours.30 adjustable speed levels - our handheld massage gun offers 30 different speed levels up to 3200 rpm. Whether it's a muscle relaxation after exercise or a daily body massage, you can easily find the vibration amplitude that suits you bestQuiet and easily handheld – this muscle massager gun utilises the latest technology in noise reduction. Even at the maximum speed level, the gun massager for muscle will not exceed 60db. Plus, the ergonomic design means this product is comfortable and easy to use.