Opal by Jopen Purple Vibrator 10 functions of intense vibration, pulsation, and escalation. Tempered, shatterproof glass shaft with luxurious Silicone controller and stimulator. Powerful dual motors. Instant on/off button. Memory chip resumes on last function used. USB rechargeable, charging cord included. Complete charge in 2 hours. 100% waterproof vibrations. Security travel lock. One year warranty. 4.5 inches by 1.75 inches shaft. 2 inches by .75 inch stimulator.