★ The penis pump material is silicone / environmentally friendly transparent PC/ABS, skin-friendly.
★ The LCD screen displays pressure, gear, and power, the clear digital is easy to watch.
★ 4 different suction intensities can train the penis to erect and prolong the time of intercourse.
★ Automatic system, you can also press “+” and “-” to increase and decrease the pressure.
★ USB Rechargeable. Charges magnetically via USB, it comes with a USB cable, you’ll never need to hunt for batteries.