Product description Specification: Condition: 100% Brand New Item Type: Fascia Massager Material: ABS Size: approx. 17 x 15 x 5 cm / 6.7 x 5.9 x 2 inches. Motor: brushless motor. Power supply mode: lithium battery. Battery capacity: 2000 mAh. The function of each massage head: Ball head: suitable for massaging large muscle groups such as arms, lower back, buttocks and thighs U-shaped head: suitable for massaging the neck and spine. Shot head: suitable for acting on deep tissue such as meridians, joints, palms and soles of the feet. Instructions: 1. Gear indicator: 1-3 gears. 2. Power indicator: after switching on, 3 lights light up and show 100% power; 2 lights light up and indicate 80%-40% power; 1 light is on 40%-20% power; 1 light flashes, indicates that the battery is low and needs to be charged in time. 3. Button: long press for 2 seconds to change the machine, short press to change gears, change gear logic 1-3 gears. 4. Automatic shut-off in 15 seconds in standby mode. Package list: 1 x fascia gun, 3 x massage head, 1 x USB charging cable, 1 x English manual Indications That's it!