Penis Pump with Strong Suction - Rechargeable USB

Important Information: Instructions: Wash with warm water and mild or antibacterial soap before first use and after each use. Use paper towels or disposable towels. Instructions: Place the penis in the tube and press the pump with your groin to prevent air from leaking. Press the button labeled "M+" to increase maximum pressure, then press the "valve" button to release some pressure. Repeat this procedure for 10 to 15 minutes daily (it is not recommended to do more than this as there may be risks in using the pump for too long). If you feel any twinge or pain, you should stop and start again the next day.