Product Details:

Product name: Head massager
Main material: ABS + silica gel
Host size: Diameter 105 * 87mm 

Host weight: about 280g
Rated voltage: DC-5.0V
Rated power: 5.0W
Waterproof rating: IPX 4 (host only)
Battery capacity: 1,200 mAh

Package Contents:
Head Massager X1