★ Medical silicone and ABS material, skin-friendly, safe, non-toxic, flexible, easy to clean
★ Multi Pressure levels are available for selection and can train penile erection function gradually
★ USB Rechargeable: Charges magnetically via USB, it comes with a USB cable, you’ll never need to hunt for batteries.
★ The scale on the transparent tube can monitor the growth of the penis
★ The penis vacuum pump can be used as a prelude to sex, to make your sex life more perfect