The mahcine can be 0 ~ 85degrees dfferent positions adjusted, can adapt to your need. Machine Input: 100 V - 240 V, 30/40 Hz Output: DC 3-24 V, 100-1000 mA Telescopic Speed: 0 - 450/minute Adjust the Angle: 0 ~ 90 Stretching Distance:5- 6 cm Material: Silica Gel Machine Weight: 2kg Machine Size: 37*17*16cm How to use machine? Step 1: Insert the fitting connector into the machine head hole *3 pinholes, and then jam the stopper. Step 2: Insert the transmission round plug into the machine, and then plug the power plug into the socket. Step 3: Turn the button clockwise to start up and accelerate, and turn the button counterclockwise to slow down the machine. Note: when. replacing the accessories, press down the block to pull out, do not pull hard! Product Overview and Target Users Our machine is designed for use by adult men and women.The machine is equipped with different accessories, and you can replace them at any time to experience different feelings .The diverse speed and angle adjustments of the machine design can meet any emotional needs of you. Our sex machine speed is adjustable from 0-450 times per minute via a speed governor, Turn the dial a little and this machine moves a little faster or slower, speed are in control. This gives you the ability to find the speed that suites your taste for maximum pleasure.