Powerful vibrator for use by couples or self-stimulation in innovative, user-friendly design for stimulating the most sensitive parts of your body. The vibrator contains 3 powerful, silent motors, which you can use either together (M1, M2 and M3) or individually (M1 and M2) or (M3). Each motor has 10 vibration modes. You can change between the range of vibration modes easily and comfortably using just 2 buttons (A button or B button) or by remote control (to a maximum range of 5-10 meters). Material Doppio: phthalate-free silicone and ABS plastic, soft, odorless, easy to clean, hygienic and waterproof. Material remote control: ABS plastic, not waterproof. The Doppio is rechargeable using a USB cable (adapter not included). Battery Doppio: integrated lithium battery, charging time: 90 minutes. 1 battery charge is sufficient for approx. 120 minutes, depending on how the toy is used. Battery remote control: button cell CR2032. Satin storage bag included. Length: approx. 13.00 cm, Ø approx. 4.50 cm