Brand new inbox [ High Torque Big Size Moter ] Bodi-well M68 Massage gun equipped with a new generation Big Size High torque Moter witch provide POWERFUL Massage Performance. [ 9 Gear Manual Transmission ] produces 1500 to 3300 RPM to reach tissue as deep as 10mm to increase blood flow for effective post-workout muscle relief. Helps for relieves tight muscles [ 3 Hours Non-stop working ] on one charge give it a great range than other product on the market. (Auto shut-off after 15mins of continuous us to protects against overheating.) [ Super Quiet ] - with Advanced noise reduction system this brushless moter bring you a enjoyable and quiet massage experience. Low noise (35dB - 55dB) to use in office or gym without causing a disturbance. [ Power Shape Big Size, Lightweight but Powerful ] weight: 1.33lbs. The ergonomic designed grip minimizes external vibrations and the durable anti-slip silicone grip makes the massager easier and comfortable to hold for your enjoyment. A storage bag & 5 Heads included.