Rechargeable Silicone probe with comfortable curve for enhanced pleasure. 10 intense functions of vibration, pulsation and escalation. Soft, smooth and perfectly sized. State-of-the-art memory chip resumes on last function used. Security travel lock feature - hold for 3 seconds to turn on or off. USB rechargeable - charging cord included. Complete charge in 1 hour. Runs for 45 minutes on high speed and 55 minutes on low speed.