Function: One Frequency Vibration
Color: Black
Size: 18 * 9.8 cm/7.1" * 3.9"
Diameter: 2.8 cm/1.1"
Net Weight: 103 g/0.23 lb/3.6 oz
Power: LR44
Material: ABS + Silicone
Package: OPP BAG
Further: Waterproof
 
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