Length 6.1 inches, width 3.5 inches. Turbo Button Provides an extra burst of power to take your orgasm over the top! Progressive design created specifically for male anatomy. 2 powerful motors. 10 vibration modes in each of the 2 bullets, maximize sensory experiences to intensify climaxes. Waterproof and washable. Enjoy in the shower, tub or spa. USB Rechargeable. 1+ hour continuous run time per charge. Internal heating mode. Warms up to perfect temperature. Quick start guide: on/off: to activate vibration, press the desired power button. The top power button activates the deep motor, while the bottom power button activates the entry motor. Press again to cycle through all vibrational modes to find your favorite combination. Press and hold the power button for 3 seconds to turn OFF. Turbo: a single burst of vibration from both the entry and deep motors controlled by the flame button. Burst is controlled by the pressure of your finger and once released the vibrations stop. Deep motor: deep rumbly vibrations controlled by the top arrow button. 10 vibration modes entry motor: controlled by the bottom arrow button. 10 vibration modes. Charging Instructions Your CONTROL Silicone Twin Turbo Stroker is conveniently USB rechargeable and comes with a charging cord. Charging takes approximately one hour and once fully charged, the charge will last for approximately one hour. Cleaning instructions: cleanup is a snap with Refresh Toy Cleaner and warm water.