Ergonomically angled massager with pleasure nubbies for maximum contact and arousal. 10 intense functions of vibration, pulsation and escalation. Easy twist, discreet protective case locks in place. Body-safe Silicone and 100% waterproof. 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 2 hours. Runs for 70 minutes on high speed and 90 minutes on low speed.