The Inu SuperPlus just might be the most powerful rechargeable vibe around. Just try this gently curved head and ribbed shaft are perfectly paired to pave the way to those deeply gratifying pleasures. This powerhouse boasts 10 supercharged vibration modes and is completely water submersible. Easy one touch button control. USB rechargeable- cord included. Materials: Silicone, ABS Plastic. Waterproof- Submersible. Length- 14.5 cm. Max diameter 4.1 cm. Travel lock feature with manual in box.1 year warranty.