Features: - Powerful brushless high torque motor with quiet glide technology. - 20-speed speed control design to meet different massage needs. - LCD display, smart touch button. - High-frequency vibration, dissipation of fatigue, deep massage, relaxation of muscles, alleviate pain. - Customized ergonomic massage head can provide comfortable massage experience while reducing the damage to bones and collaterals. - 6 types of massage heads can be switched, custom soft massage heads provide a comfortable massage experience while reducing bone damage. - Strong noise reduction motor, multi-ventilation slot cooling system, fast heat dissipation and high performance.