Lightweight & Handheld design - The Portable handheld massager weighs about 1.8lbs, the ergonomic antislip handle is better for gripping, and prevent slips and falls from hand. Easy to use - MAYYO Deep tissue massage gun has a very easy-to-operate LED control. You can easily adjust the speed and vibration level. 10 Replacement Massage Heads - Relieve and rejuvenate your body after long sedentary periods or strenuous workouts with selected 10 interchangeable heads. Specifically aim at muscles like neck, back, shoulders, legs, foot etc. Rechargable - 2500mAh rechargeable lithium battery, ensures a 6 hours working time(low speed), takes 1.5-2 hours to be fully charged. You can use this percussion massager at home, gym, office, etc. Up to 3600 percussions- The percussion massage gun can reach up to 3600 percussions per minute within a few seconds with only 35dB. A 16mm deep massage to loosen tight muscles, break down lactic acid and alleviate muscle pain. Massage away the discomfort in muscles.