Wireless and lightweight massage gun with functions suitable for both fitness and physical therapy. It helps to warm up before exercising, recover from low-intensity training, or relieve pain after high-intensity training. Includes 6 heads to perform different types of massages on different parts of the body. Motor power 30W-3300 rpm. Speed adjustment 1-9. Battery 2500 mAh, voltage 14.4V-16.8V. Charging time 3-4 hours. Capacity: 5-6 hours. Noise level 85 dB.