The Green Lion Wave Massage Gun in Black is your ultimate companion for stress-free revival and muscle recovery. Powered by a 18650 lithium battery with a capacity of 1500mAh. This massage gun provides up to 2 to 3 hours of use on a single charge. Its compact size of 14.4*6*18.6cm and lightweight ABS material make it easy to use and carry anywhere. With 30 speed settings ranging from 1700 to 3200RPM. You can customize your massage experience to suit your needs. The powerful 20W motor delivers deep tissue percussion massage, helping to relieve muscle soreness and stiffness. The massage gun operates at a low noise level of 45-50dB, ensuring a peaceful experience. The Green Lion Wave Massage Gun comes with 6 massage heads. It takes approximately 3 hours to fully charge the battery. With a motor life of 500 hours, this massage gun is built to last.