Pink Fun? couple vibrator has two modes: Manual operation and APP operation. There are 4 manual vibration modes. And APP operation has a variety of gameplay methods waiting for you to unlock, including making friends on the APP, experiencing multiple vibration modes, and even sharing a pleasant sexual experience with your lover through video Specification: Product Material: Silicone + ABS Modes: 4 Button Vibrations + Bluetooth Modes Bluetooth Remote Distance: 32Ft Charging Time: around 120 mins Discharging Time: around 60 mins Noise Level: <45dB Waterproof Level: IPX-6 Warm Tips: 1. Please fully charge it before using it for the first time. 2. Switch off the vibrator while charging. 3. Please clean before and after use. 4. Lubricants can be used appropriately to better experience the product 5. The couple vibrator is IPX6 waterproof, but in order to be able to use the couple vibrator for a longer time, please do not soak the couple vibrator in water Product List: 1 * vibrator 1 * USB cable 1 *manual 1 *packing box