This wand is a 12 speed USB rechargeable vibe with two on/off buttons. The button produces strong pulsations that will amplify the speed level with deep vibrational tones. Whether you want a soothing sensation, a deep tissue massage, or total erotic arousal, this wand delivers powerful pleasure just the way you want it. Once fully charged, it will stay charged for several hours. Made of Silicone head, ABS plastic handle.