Watch your penis grow bigger and stronger with a suction pump that tracks your progress with precise measurements in a see-through chamber! The super-soft TPE rubber entry feels great and creates a perfect seal as you start off slow with the first suction speed, then amp up the pace to wherever you feel comfortable. A quick-release button makes sure you’re always safe and secure. Pump your way to longer, harder erections, better ejaculation control - and more. The entry sleeve removes for easy cleaning and the powerful motor is rechargeable via USB. - Suction penis pump - Promotes length & strong erections - 4 suction modes to suit your goals - Quick release button for safety - Measurements on see-through tube to track progress - Removable translucent smoke-tinted entry sleeve - Easy to use 2-button control panel - Green LED illuminates buttons when in use - Sleeve made from squishy soft TPE rubber - Tube made from durable ABS plastic - Height: 30 cm, Depth: 7.3 cm, Width: 7.3 cm - Phthalate & latex free - Rechargeable, USB cable included - Splashproof - Easy to clean