9 Mode Vibration Suction Penis Pump

9 levels of suction strength allow you to progress at your own pace 2 in 1 design combines masturbation and penis exercise, highlights the cost performance Inner sleeve with 6 different spiral texture beads brings you kinds of pleasures Transparent cased and sleeve let you watch the full length of your erection USB chargeable & waterproof make it can be used anywhere Function:  Vacuum Suction, Vibration Frequency:  9 Color:  Black&Red Material:  ABS, TPE Waterproof:  Non-Waterproof Power Type:  USB Rechargeable Charging Time:  150min Run Time:  60-150min Package Included:  Product x1; USB Cable x1; Instruction x1 Weight:  1.6lb