A perfect vibrating bullet for the couple. It has 10 vibration functions that you can control from the bullet or from the remote control. Both are USB rechargeable and are perfect for playing as a couple. You will only have to press and hold the on / off button on the remote control first and then on the bullet to synchronize them and start enjoying. Remember to turn off both the control and the bullet when finished to optimize the life of the toy. Characteristics: 10 vibration functions Remote control USB rechargeable