Envy by Jopen Three Rechargeable Pink Vibrator 7 functions with incremental speed control. Independent incremental speed control. Complete charge in 2.5 hours. Premium Silicone maintains and retains body heat. Unscented, non-porous, hypoallergenic Satin finish and virtually seamless. Discreet whisper quiet operation. Instant on/off button. State-of-the-art memory chip resumes on last function used. Security travel lock. Premium rechargeable lithium ion battery. LED indicator light. 100% play area. 100% waterproof vibrations. Designed for women by women. Universal USB charging cord included. Powered by Power Bullet. 7 inches long by 1.5 inches wide. One year warranty from Jopen.