# Wired Stereo Headphones Techonic HSEJ04WM USB-C black - original set (MPN 6934177710728)

**URL:** https://aio.lv/en/product--techonic-6934177710728--11803590
**Data updated:** 2026-03-09 07:48 (EET)
**Category:** Headphones
**Manufacturer:** Techonic
**Manufacturer code:** 6934177710728
**EAN:** 6934177710728
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--techonic-6934177710728--11803590

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Wired stereo headphones Techonic HSEJ04WM with USB-C connection in black. Original set designed for devices with USB-C audio output, offering stereo sound via a wired connection. Suitable for phone calls, music listening and multimedia on compatible smartphones, tablets and laptops. Includes in-line controls and a compact blister package for retail display.

## Long description

The Techonic HSEJ04WM wired stereo headphones in black connect via USB-C to devices with digital audio output and deliver stereo sound through a wired connection. This original set includes in-line controls for playback and call management and is supplied in a compact blister package suitable for retail display. The USB-C interface eliminates the need for a separate headphone jack and provides a direct digital audio path for compatible smartphones, tablets and laptops.
Advantages
The Techonic HSEJ04WM offers a stable wired connection through USB-C, ensuring consistent audio transmission without Bluetooth pairing or wireless interference. Integrated in-line controls allow quick access to volume and call functions from the cable. The compact wired design provides low-latency audio suitable for video calls and multimedia playback. The black finish and retail blister packaging make the headphones ready for immediate sale or use.
Suitable for
Listening to music on smartphones and tablets with USB-C audio output
Hands-free phone calls and voice communication
Watching videos and streaming multimedia with low latency
Use with USB-C equipped laptops for online meetings and classes
Key specifications
Connection type: wired USB-C plug for devices with USB-C audio
Audio channels: stereo
Controls: in-line control module for playback and calls
Colour: black
Package: compact retail blister packaging
How to use
Insert the USB-C connector into the device's USB-C audio port until it seats securely. Use the in-line controls on the cable to adjust volume, play or pause audio, and answer or end calls as supported by the connected device. For optimal audio performance, ensure the connected device is set to output audio through the USB-C port and, if necessary, select the headphones as the audio output in system or app settings.
Usage recommendations
To maintain reliable sound quality, avoid excessive bending or pulling of the cable near the connector and the in-line control. Use the headphones with devices that explicitly support USB-C audio output or digital audio over USB-C for full compatibility.

## FAQ

### How much does the Techonic HSEJ04WM USB-C wired stereo headphones cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 03.07.2026 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 Techonic 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 Techonic 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/11803590/67205003_large.webp