Material: Plastic
Attributes: Battery Contains
Overview:

Specifications:
Material: ABS + Grinding Wheel Heads (Coarse: Black, Fine: Pink)
Foot Grinding Modes: 2 types (Fast, Slow)
Voltage/Power/Battery Capacity: 3.7V / 2W / 500mAh
Bare Metal Size: 19.2×3.6 cm
Weight: 179g (including accessories, color box, and blister lining)
Color Box Size: 20.8×9×3.9 cm