Contoured scoop design for maximum arousal. Easy-to-operate body-safe Silicone massager. 10 functions of intense vibration, pulsation and escalation. Security travel lock feature “ hold for 3 seconds to turn on or off. USB rechargeable “ charging cord included. Easy-to-operate body-safe Silicone massager. Complete charge in 2.5 hours. Runs for 30 minutes on high speed and 180 minutes on low speed.