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Ego E4
Prostate & Perineum Vibrator
By Jopen

Made with premium medical grade silicone, the rechargeable Ego E4 is one of the most luxurious, vibrating prostate massagers on the market.

  • Complete charge in 3 hours through USB charger.
  • Unscented, nonporous, hypoallergenic.
  • Intense incremental speed control.
  • Whisper quiet with Security travel lock.
  • 100% waterproof.
  • One year manufacturer warranty.
RATING (1-5)

1 out of 5
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4.5 out of 5
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Ego E4 by Jopen - Prostate Massager

This product has been discontinued.
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Sex Toy Materials

Rechargeable lithium ion battery (included)
Universal USB cord included
Rechargeable Sex Toy Tips

Length: 3" - 4 1/2"
Insertable : 1 1/2" - 3 1/2"
Circumference: 4 1/2" - 4"
Diameter: 1 1/2"
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Cleaning & Care

Sex toy cleaner to keep from transferring harmful bacteria anywhere else on the body. This dildo does attract lint as well, so a simple rinse off before use may be desired. Even though it is silicone, do not boil it or put it in the dishwasher to sterilize as it has electronic components. It comes with a nice roomy storage bag and is packaged in a tasteful white box. As with any sex toy, we recommend only using waterbased lubricants to avoid any chemical reactions with the silicone texture.


Each button allows you to turn on the Ego E4 and continue to increase the frequency of the vibrations until it reaches maximum speed and then turns it off. You can even lock the sex toy down for travel by holding both buttons down simultaneously. The vibrations are quite powerful and offer a variety of function through an easy to control button. While it is not as strong as other vibes, it is quite powerful for its size. Despite the power, it is whisper quiet and is barely able to be heard even when on its strongest setting.

Additional Information

Typically you use the USB cable to charge for about 3 hours and the unit lasts about 60 minutes on the highest setting. It can go for about 70-80 minutes on lower settings. Jopen says the toy will charge fully in 3 hours, but a first charge can take much less if it is already almost charged. The USB cable has a long needle-like end that you push into a small hole in the back side of the toys neck. There is a light that lights up while the product is charging and it will go out when charging is complete. The toy is powered by a premium rechargeable lithium ion battery. To use, simply push the silicone-covered button once to turn the toy on to its lowest vibrations or press and hold the toy to change speeds. The speed of vibrations will climb until it reaches the highest setting and then it will stay vibrating at that setting. The only way to stop the vibrations is to push the button again. This will shut off the vibrations and you will have to start over again at the lowest speed. This toy doesn't save the setting you were previously at before shutting off the toy. As all of Jopen's vibrators, this massager can be put into locked mode so it doesn't accidentally turn on when you don't want it to. Simply press the button three times quickly and the toy will lock. The LED light around the button will light up for a couple of seconds to tell you that. Pressing the button quickly three more times is the only way to get the toy out of locked mode and again the light will light up.


Customer Review

My wife has a Jopen Vr12 and it is one of her favorite sex toys ever. Considering the collection we have that is saying a great deal. I was interested in the new Jopen products for men so I decided to give the Ego E4 a try as prostate massage has been a healthy and pleasurable addition and certainly is the luxury product it claims to be. I enjoyed the handle feature and found using it both in the shower and in the bedroom easy on my own and enjoyed when my wife used it on me in a variety of sexual positions. The size is not overwhelming and would be good for a beginner or experienced user. The Ego E4 will definitely give other prostate massagers a run for their money.

Mike - Ruckersville, VA

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