The Lina by Boom is a water resistant, 10-speed, usb rechargeable vibrator and will give you all the natural pleasure you deserve! Because of its simulated wooden features and dust free silicone it's not only great in what it does best, it's also a feast for the eye. You can easily switch between the vibration modes with one push of a button and because of the battery indicator you'll never stand for surprises. Boom, when nature calls, you better be prepared! Specifications: - Rotations per minute: 6000 - Speed modes: 10 - Noise level: Max. 58 dB - Batteries: Rechargeable - Battery Life: 110 Min - Fully Charged: 3 Hrs - Material: Silicone and ABS - Water Resistant: Yes - Phthalate free: Yes