Specification:
Material: Silicone
Color: Pink
Size: 155 * 30mm
Power supply: USB charging
Charging time: 2-3 hours
Use time: 1.5-2 hours
Frequency: 10 vibration modes
Maximum noise: 30dbs
Features: strong vibration, wireless remote control
Remote control distance: 10 meters
Remote control battery: 2 * AAA batteries (not included)