Functions :

★2 massage heads (Y shape roller/ stainless ball)

★Massage modes: Vibration + Rolling massage

★Waterproof IPX6 

★Rotate the arrow icon on the main unit from "OFF" to "ON"

★1*AA battery

Specifications:

Material: ABS 

Product size: 24*H125mm

Product weight: 59g 

1pc/color box, 40pcs/ctn

Color box size: 81*32*230mm

Carton size: 478*360*195mm 

N.W/G.W: 4.8/5.6KGS