Material: Silicone +ABS
Model Number: YW-005
Vibration modes: 10 different settings - including 3 speeds and 7 pulsating patterns
Noise: <55dbs Noise
Waterproof: 100% Waterproof
Power supply: USB Rechargreable Lithium Battery
Charging Time: 2H
Work Time: 1.5H
Products Size: 87*18mm
Singal Package Size:91*21*23 mm
Singal Gross Weight: 50G
Color: 4 colors available (black, pink, blue, red)