Main materials:
Medical grade silicone + ABS + magnetic
Color: pink
Battery capacity: Rechargeable lithium battery 3.7V/340mAh
Weight: 162g
Size: 82*50*32mm
Vibration frequency: 7 modes vibration
Charging time : 1.5 H
Working time : > 1 H
USB
rechargeable battery Noise : <40dB
100% waterproof