Check the listing for details. Vacuum Penis Pump for Male ED Enhancement Erectile Enlargement Penis Enlarger BG. Color: Clear, Condition: New. Listed at 23.99 USD. 【Visible Bigger Result】 - This Automatic Penis Enhancer makes the penis passively congested under the suction of negative pressure, dilates the blood vessels of the penis and the urethral cavernous body, and increases the blood flow, so that the atrophied penis can be fully nourished. A growing & erecting penis is visible via the calibrated cylinder!【Upgraded Wide-Edge Entrance, Better User Experience】 - Compared to the traditional straight cylinder, the cylinder of this pump adopts a wide edge design! It can effectively prevent your balls from being sucked in during the machine sucking process!【Control of Pressure & Time】 - The advantage of this Penis pump is that you can control the pressure intensity and pressure holding time very well. One button controls the pressure, and one button releases the pressure. Everything is so simple and convenience. It’s a great enlargement pump for beginner and advanced user!【2 in 1 Sex Toys for Men】 - The device not only a Penis Enlargers but also a male masturbator! It's a wonderful pocket pussy stroking toy when you put the vaginal pussy sleeve on. Manually controlled breathing pressure for sucking masturbation!【3 Base Rings + 1 Pleasure Sleeve】 - This Sensuality Pump features durable ABS vacuum tube, silicone rings and TPE sleeves. Tube is 8" in length and 8" in girth, fits most men's sizes.【Privacy Packaging & Reliable Service】 - This male sex toy comes in a plain package with no sensitive words or pictures. We provide quick-response after sales service, backup rings and charging cables are available Health, Safety, and Efficiency!FUNCTION & PRINCIPLEPassive congestion of peenis is caused by negative pressure suction, leading to dilation of blood vessels and urethral sponge tissue. Provides nutrition for weak or atrophied tissuesWith periodic training, it leads to significant improvements in both length and circumference for your brother, stronger errrections, and a new level of sexxual confidence(3-5 times per week)For beginner, please start with low settings. Using unbearable high pressure may cause injuryEasy To Use, Amazing Results!POWERFUL VACUUM SUCTIONConnect the power controller, pipe and cylinderChoose a silicone ring, not too tight or too looseApply an appropriate amount of lubricantInsert the peeenis, pump against the pelvis, and seal the cylinder without leakagePower ON, starting from the lowest setting!Play VideoWIDE-EDGE OPENINGGet rid of the trouble of testicles being repeatedly sucked into the cylinder by pressure! Wide edge base for a more comfortable use.ANTI-SLIP TEXTUREThe anti slip effect of wave texture allows you to hold the cylinder with one hand and control the air pressure with the other handCLEAR SCALEnothing is more exciting than seeing the p-e-nis grow in visible form, and the scale will tell you the answer.USB RECHARGEABLEFully charged for about 1.5 hours of continuous use, with a usage frequency of 3-5 times a week, it can meet your usage needs for 2 weeks！