About this item 3 in 1 Electric Penis Pump: The penis enlarger serves three purposes. You can either use it as a trainer, make it work like an automatic sucking masturbator sex toy and a water massage cup. The suction training mode offers 3 pressure settings to gradually train your penis to become larger, longer, stronger, and maintain an erection longer 3 Suction Training Modes : The sex toy penis pump has 3 sucking pressure. From Low, Medium to Max. The pressure is ultimately retained at -15Kpa, -25Kpa and -35Kpa respectively to ensure optimal engorgement of your cock in a vacuum suction to heighten sex performance. Tip: It is recommended to massage your shaft to about 1/3 of erection before training 7 Powerful Vibrating Mode:This male masturbator vacuum pump innovatively incorporates a vibrating element. It brings 7 different vibration modes. So vibration plus suction. Bringing you double stimulation, double pleasure, and double enhancement exercise effects. Burst Suction Mode: If you find the maximum training suction pressure isn't enough and you're ready for a challenge, this cock pump offers a burst suction mode. Simply press the button at the top, and the pressure will keep on rising! With over 35Kpa, there’s no upper limit to the pressure build-up. The pressure won’t decrease until you release the button, so use this mode with caution. Full Waterproof Design: This male sex toy is IPX6 waterproof so this trainer can be used not only in the air but also with different temperature water added to the cylinder, allowing your dick to be trained and stimulated in water for more excitement. You can enjoy wet adventures in the bathtub or shower. Tip: Avoid using water that’s too hot or too cold to prevent injury Discreet Package & Reliable Service: All our male masturbator men sex toys penis enlargement pumps are shipped in a discreet package. Please let us know if you have any problems with this rabbit sex toy, we will solve your problem within 24 hours. › See more product details