Electric Period Cramp Massager Vibrating Heating Belt

Material: thickened ABS + plush

Waist circumference: 24-57 inches

Rated power: 3V

Battery capacity: 1800mAh

Charging voltage: 5V

Charging time: 2H

Usage time: 2H.

Size: 17.5 * 8 * 2.5cm /6.9 * 3.1 * 1 inch