AUXFUN is famous for transforming the look, feel and function of how sex toys are perceived, bringing a new level of luxury to products of this kind. If you have any problem, please let us know. Product Parameter Input: 110V~240V 50~60HZ Output: DC 12~24V 1~2A Power: 0~24W Speed: 0-450 Times/Minute Extension Distance: 6cm Adjusting Angle: About 85 degrees Warm Tips 1. Condoms and Lubes are better and safer if used. 2. The suction cup needs to be placed on a smooth floor to have a good adsorption capacity. Besides, adding a little water at the bottom of the suction cup will have a stronger adsorption capacity. 3. Do not cook attachments in high temperatures or boiling water. 4. It is recommended to press the chassis with some heavy objects when in maximum speed. 5. Can 't sit on the machine to avoid damage to the machine. 6. To avoid shortening the life of the motor or damaging the motor, avoid using it for more than 60 minutes when each time you play. PRECAUTIONS 1: Keep the circuit part away from the water, avoiding circuit faults. 2: Avoid to hold back the telescopic shaft thrusting for a long time, for fear of shortening the life of the motor or damaging it. 3: It is normal the machine goes hot after long-term use, we suggest not use the machine continuously over 60min.