


Ego by Jopen E4 Vibrating Prostate Massager delivers rumbling vibrations with medical-grade silicone construction. Incremental speed control targets nerve endings precisely, featuring hypoallergenic materials that maintain smoothness during extended sessions.
Key Features:
This premium silicone prostate massager delivers targeted stimulation to the prostate gland for intense male orgasms and enhanced sexual pleasure during masturbation or partnered play.
Rechargeable lithium ion battery provides three hours of continuous prostate stimulation with whisper quiet operation and convenient instant on off button for discreet use.
Waterproof design allows for anal penetration and prostate massage in the shower or bath while the hypoallergenic silicone ensures safe internal stimulation.
Incremental speed control lets users customize vibration intensity for gradual prostate arousal or intense stimulation leading to powerful male orgasms and ejaculation.
Ergonomic curved design specifically targets the prostate through anal insertion while the external base prevents over insertion and provides comfortable grip during use.
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Ego by Jopen E4 Vibrating Prostate Massager creates deep rumbling vibrations that target prostate nerve endings with precision. The medical-grade silicone construction provides hypoallergenic safety, maintaining its smooth satin finish throughout vigorous sessions , delivering incremental speed control for customized intensity levels.
The vibration motor generates rich, rumbling sensations rather than surface-level buzzing. Multiple pulsing patterns stimulate nerve clusters around the prostate, building intensity gradually through incremental speed control. Each vibration wave penetrates deeper tissue layers, creating sustained pleasure that builds momentum with each pulse cycle.
Premium silicone construction ensures body-safe contact against sensitive internal tissues. The hypoallergenic material maintains its satin-smooth texture even during extended use, preventing irritation or friction burn. Non-porous composition resists bacteria buildup while the seamless design eliminates rough edges that could cause discomfort.
When vibration quality meets medical-grade materials, users experience consistent stimulation without safety concerns. The silicone responds to body heat, becoming more pliable and comfortable while the rumbling motor maintains steady power output for reliable climax building.
Slick up with lube before entry to ensure the silicone glides smoothly against internal tissues. Start with the lowest vibration setting and gradually increase intensity as your body adjusts to the rumbling sensations. The ergonomic shape naturally follows internal contours.
The security travel lock prevents accidental activation during storage. Press and hold the power button to unlock, then cycle through vibration patterns using the intuitive controls. The whisper-quiet motor allows for discreet use while the LED indicator shows power levels and charging status.
Perfect for users who prefer deep, rumbling vibrations over surface-level buzzing sensations. The medical-grade silicone appeals to those with sensitive skin or allergies who need hypoallergenic materials. Beginners benefit from the gradual speed control while experienced users appreciate the powerful motor intensity.
The premium construction suits users who invest in long-term pleasure products rather than disposable toys. Anyone prioritizing body-safe materials and reliable performance will find this massager delivers consistent results session after session.
| Feature | Specification | Sexual Benefit | User Experience |
|---|---|---|---|
| Rumbling Motor | Incremental speed control | Deep tissue stimulation | Building intensity waves |
| Medical-Grade Silicone | 100% hypoallergenic | Safe internal contact | Smooth, comfortable feel |
| Satin Finish | Seamless construction | Friction-free movement | No irritation or catching |
| Waterproof Design | Submersible rated | Shower play options | Easy cleaning routine |
This vibrating massager stands out among rotating strokers for its internal focus and rumbling motor technology. While other products emphasize external rotation, the E4 targets internal nerve endings with precision vibration patterns. The medical-grade silicone construction exceeds standard stroker materials for superior body safety.
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Though designed as a standalone massager, the E4's ergonomic design and premium silicone make it compatible with various machine attachments. The rumbling vibrations complement mechanical motion, while the hypoallergenic materials ensure extended session safety.
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The sensation quality caught me immediately - this motor produces genuine rumbles rather than surface buzzing. During my 3-week testing period, the medical-grade silicone maintained its smooth texture without any degradation or stickiness. The incremental speed control allows precise intensity adjustment, building from gentle pulses to deep, penetrating vibrations. What impressed me most was how the premium materials enhanced the motor's performance - the silicone conducts vibrations efficiently while remaining completely body-safe. After 15+ sessions, the rechargeable battery still provides consistent power output. The satin finish feels luxurious against skin, and the hypoallergenic properties prevented any irritation despite extended use. This combination of powerful sensation delivery and premium material construction sets it apart from cheaper alternatives.
Order your Ego by Jopen E4 Vibrating Prostate Massager from the cockringshop for premium rumbling sensations combined with medical-grade silicone safety. This investment in quality construction and powerful motor technology delivers consistent results session after session.
Cockringshop.com.au ships with Australia Post. We ship from Sydney.
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.
Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.
Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.
Shipping Transit Times (Including Free Shipping)
Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..
1. Major City & Metro Areas (within Australia)
All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.
Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.
2. Rural Areas (within Australia)
All orders are generally processed on the same day the order was placed on business days before 12pm.
Generally, orders are processed and shipped the same day or next Business day.
Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.
International Shipping
The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.
Please note in regards to all orders
– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.
– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.
– Orders may be delivered in separate shipments.
– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm
– When your order ships you will receive an email from us with a link to track your order. If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.
Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.
We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.
Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.
Due to health and safety regulations, cockringshop.com.au cannot resell any returned or exchanged products.
This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.
To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.
You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.
Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully.
Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.
If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.
Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.
Please remember it can take some time for your bank or credit card company to process and post the refund
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