The Nobu Izum. The perfect size for private pleasures (6 1/2″ x 1″). The IZUM’s soft velvety contours are anatomically designed for a woman’s comfort and satisfaction. Luxurious top quality, odorless silicone ensures a body-friendly experience, Two powerful / silent motors offer 10 levels of vibration intensities (via push-button). Splash proof, discrete size (for travel) and lightweight. Choice of recharge with USB connection or A/C power supply. The heavy duty Li-ion battery allows for up to 3 hours between charges. Materials: medical grade Silicone / ABS (base/handle). 10 levels of vibration, top quality silicone, 2 motors, USB/AC power recharge, 6 Â½” x 1″, splash proof.