❤Type:Masturbator + Oral Sex Trainer ❤Suitable People:18 Plus Sex toys for men man ❤Waterproof:Yes ❤Material: Medical grade silicone ❤Mode: Electric charging type ❤Using methods: 1. Power: Press and hold for 3-5 seconds to turn on, the indicator light is on, press it one and one to switch the vibration modes. Press and hold again to turn off. 2. Shake: Turn on the toy, press for short time to open the light, change the vibration and sound frequency with different shaking frequency 3. Physical squeezing: Press the flake, make Clamping Please refer the button image to using the toy. ❤Package include: 1 *Masturbator, 1*USB charging line, 1*User manual ❤(Secret package to protect your privacy)