The Quaker plus will knock your socks off with 10 powerful vibration modes. The silky-smooth silicone, bulbous body and tapered tip allows for easy insertion as you slide your way toward those bigger beaded delights. Easy one touch button control. Travel lock feature activates by double-clicking on/off button, toy will vibrate twice then shut off. Travel lock is then activated. USB rechargeable- cord included. Materials: Silicone, ABS Plastic. Waterproof- Submersible.