Helsone massage gun, the deep tissue muscle massage gun. It is the best gift for man or women after workout recovery and stress or pain relief. With 8 adjustable intensities to meet different body massager such as leg, neck, foot massage and etc. Comes with 6pcs batteries of 18650 Power Type 3C. It can keep working for 6hours with high intensity. While it can be fully charged within 3 hours with the power adapter included. High-torque Brushless Motor It can provides powerful, deep-muscle stimulation at the speed ranges from 1200 RPM to 3200RPM. But it is very low noise that we use the newest noise reducing technology. 12mm - Deep Tissue Muscle Massager It comes with 8 pcs massage heads for different body parts, very good for back massage, neck massage, shoulder massage, leg massage. Also it can meet the need for athletes with its 12mm amplitude. Long Time Working Compare with other products which is equipped with only 2 or 3 pieces of battery cells, we use 6 pieces battery cells to prolong its working time. And it is with 25.2V DC in, this makes it faster charging than that with 12V or 16.8V DC in. 8 Speed ​​LCD Touch Control Very easy operation, you just need to short press the fingerprint to switch different speed, and long press it to reset. And 8 adjustable speeds can make different massage intensity to meet different preferences of people. Very Low Working Noise It works very quietly, just with noise levels of about 35- 55dB. That makes you comfortable when relaxing your muscle and not disturbing others at home or gym. Easy to Grip and Change The Heads Designed by our experienced engineer, it is very easy to grip with the suitable size and weight. Also it comes with portable carry bag for your travel to different places. Range 12mm Stall Force 35 lbs Item Weight 2.0 lbs Battery Type 18650 Power Type 3C Battery Cell 6pieces (Built-in) Battery Capacity 2500mAh Massage Method Deep Tissue Percussion Massage Area Shoulder, back, neck, leg, foot, all body Auto Timer 10 minutes