The Motor Powered by 60-watt mute turbine motor supply. It works similar as a love rhythm. Input Voltage: 24V / 2.5A. Noise Level: <50 dB. Compact Size Portable size for easy storage and many angles you can tweak your experience: horizontally up and down, tilt it upwards, tilt it downwards. Stroke Lengths This Ukulele sex machine can go up to 240 thrusts per minute and have an adjustable depth between 1.2 and 3.5 inches. Remote Control Switch the thrusting speed freely through the remote control and has 8 patterns built-in, which are researched by professionals with years of work.