# Wired earphones XO EP57 with 3.5 mm jack, black

**URL:** https://aio.lv/en/product--xo-ep57--6188562
**Data updated:** 2026-03-11 11:51 (EET)
**Category:** Headphones
**Manufacturer:** XO
**Manufacturer code:** EP57
**EAN:** 6920680831050
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--xo-ep57--6188562

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Wired earphones XO EP57 feature a standard 3.5 mm jack for compatible audio devices. These in-ear wired headphones provide a simple wired connection for smartphones, tablets, laptops and audio players. The model EP57 is supplied in black and is suitable for listening to music, podcasts and hands‑free calls where a 3.5 mm audio interface is available.

## Long description

XO EP57 are wired in-ear earphones with a standard 3.5 mm jack designed for use with devices that provide a headphone socket. These black earphones offer a direct wired connection to smartphones, tablets, laptops, MP3/MP4 players and many audio sources. The silicone-coated cable is flexible to reduce tangling and improve durability for everyday listening of music, podcasts and calls.
Advantages
XO EP57 use a standard 3.5 mm connector that ensures wide compatibility with a variety of audio devices without the need for adapters. The in-ear design provides passive noise isolation and compact portability. A flexible silicone cable decreases the risk of damage from bending and makes storage easier when not in use.
Suitable for
 Listening to music on smartphones, tablets and portable players
 Hands-free phone calls with devices that support audio via 3.5 mm jack
 Audio playback from laptops and desktop computers with a headphone socket
 Watching video on portable devices and TVs with a 3.5 mm output
Key specifications
 Connection: wired 3.5 mm jack
 Form factor: in-ear
 Colour: black
 Cable: silicone-coated flexible cable
How to use
Insert the 3.5 mm plug fully into the device's headphone socket until it is secure. Place the earpieces gently into the ear canals for a comfortable fit; adjust depth to achieve suitable passive isolation and sound balance. When making calls, use the device's native call controls; if the earphones include an inline microphone or remote, follow the device-specific instructions for answer/end and volume control. After use, wind the cable loosely to avoid tight bends that can stress the conductor or the connector.
Usage recommendations
Store the earphones in a dry place and avoid exposing the cable to excessive heat or sharp bends. Clean the earpiece tips periodically with a dry, soft cloth; do not use liquids that could enter the sound nozzle. If connecting to devices without a 3.5 mm socket, use an appropriate adapter compliant with your device model.

## FAQ

### How much does the Wired earphones XO EP57 with 3.5 mm jack cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 99 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 22.07.2026 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 XO 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 XO 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

https://aio.lv/img/cache/product/6188562/46342759_large.webp