# Adjustable ring ElectraStim EM3158

**URL:** https://aio.lv/en/product--electrastim-d-227121--4241154
**Data updated:** 2025-12-29 15:52 (EET)
**Category:** Electro Stimulation Toys
**Manufacturer:** ELECTRASTIM
**Manufacturer code:** D-227121
**EAN:** 609224032127
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 42.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--electrastim-d-227121--4241154

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The ElectraStim EM3158 is an adjustable penis and testicle ring designed for enhanced pleasure during anal, oral, vaginal sex, and masturbation. With a diameter of 6 cm and a thickness of 6.5 mm, this phthalate-free ring offers comfort and versatility. Each pack contains 2 rings, securely packaged in a box for discreet storage.

## Long description

The ElectraStim EM3158 Adjustable ring (Prestige ElectraLoops) is an adjustable penis and testicle ring designed to enhance sexual stimulation during masturbation, partner sex and other intimate activities. Made from thick (6.5 mm) phthalate-free rubber, the ring transfers electro sensations evenly and fits snugly to help maintain a firmer, longer-lasting erection. Each pack contains two unipolar loops with a CNC-machined aluminium adjustment choke in a metallic finish; a stimulator unit with a 2 mm pin connector is required (sold separately).
Advantages
Thick rubber construction provides even transfer of electrical sensations and a secure, comfortable fit. The CNC-machined aluminium choke allows precise adjustment and resists slipping through the friction between rubber and metal. The unipolar design makes the loops compatible with other ElectraStim electrodes to create varied circuits, and two loops per pack let you start using them immediately.
Suitable for
Masturbation sessions for stronger, longer erections
Partner sex (oral, vaginal, anal) to enhance stimulation
Hands-free orgasm configurations
Combining with pads, probes or other electrodes for varied sensations
Key specifications
Model: ElectraStim EM3158 (Prestige ElectraLoops)
Material: 6.5 mm thick phthalate-free rubber with CNC aluminium choke
Electrode type: Unipolar (external stimulation), accepts 1× 2 mm pin connector
Contents: 2 loops per pack
Packaging: Boxed for discreet storage
MPN/EAN: D-227121 / 609224032127
How to use
Slide the rubber adjustment end through the aluminium choke to set the desired fit; the friction between rubber and metal prevents slipping. Connect each loop to an ElectraStim stimulator using a cable with a 2 mm pin connector and follow the stimulator manufacturer’s instructions to power and control the electrical output. Common configurations include both loops on the shaft or one loop on the shaft and one around the scrotum; because the loops are unipolar, you can also pair a single loop with other electrodes to complete a circuit.
Usage recommendations
Use only with a compatible ElectraStim stimulator (sold separately). Apply a small amount of electro-conductive gel to the inside of the rubber where it contacts the penis to improve sensation. Inspect the rings and cables before use and do not use with cardiac pacemakers, implanted electronic devices, or on broken skin. Follow all safety instructions supplied with your stimulator.

## Specifications

| Feature | Value |
|---|---|
| Thickness | 6.5 mm |
| Product type | Adjustable ring |

### Weight & dimensions

| Feature | Value |
|---|---|
| Diameter | 60 mm |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 2 pc(s) |

### Features

| Feature | Value |
|---|---|
| Proper use | Anal sex, Masturbation, Oral sex, Vaginal sex |
| Package type | Box |

### Technical details

| Feature | Value |
|---|---|
| Doesn't contain | Phthalate |

## FAQ

### How much does the Adjustable ring ElectraStim EM3158 cost, and is it available for purchase?

The price is 51.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All ELECTRASTIM products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ELECTRASTIM service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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