The Perfect Silicone First Timer is a silky soft, luxurious, waterproof silicone massager. It’s also small and easy to carry. There is a one button controller making it easy to use. There are 10 functions of intense vibration, pulsation, and escalation. There is also a silver plating ring that wraps around the entire massager. Uses 1 AAA battery. Hold for 3 sec. to turn off.