Specifications:
Material: Nylon
Application scenarios: running sports, fitness equipment, sports trends, fitness and body, health massage

Four massage heads (removable switching massage head):
Big ball head: for large muscle groups
U-shaped head: for the spine
Xiao Pingtou: used in all parts of the body
Small round head: for joint parts

Three-speed high-frequency shift adjustment (60s hits):
First file: 1440 times
Second file: 1920 times
Third gear: 2560 times

Indicator light: gear position indicator light, power indicator light
Battery: rechargeable lithium battery 2500mAh
Life time: After full, sustainable use 2-3h
Power plug: US Plug
Input voltage: 100-240V, 30-53HZ

Package Included:
1 x massage gun
4 x massage heads
1 x charger
1 x user manual