This massage gun helps with tight muscles. The LED touch screen allows you quickly change the speed as you wish. 30-speed modes, every minute sends a high pulse of pressure to your muscles tissue. The massager is equipped with a 2500mAh high-quality rechargeable lithium-ion battery that provides more than 4 hours of the operation time, and it only takes 3 to 4 hours to charge fully. Custom logo available. Quantity over 15000 piece is the price of sea transportation.