# Wired stereo earphones USAMS EP-41 (SJ451HS01) — 3.5 mm jack, white

**URL:** https://aio.lv/en/product--usams-sj451hs01--10622945
**Data updated:** 2026-03-20 09:46 (EET)
**Category:** Headphones
**Manufacturer:** usams
**Manufacturer code:** SJ451HS01
**EAN:** 6958444912899
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--usams-sj451hs01--10622945

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

USAMS EP-41 (SJ451HS01) are wired stereo earphones with a standard 3.5 mm audio jack in white. Designed for use with smartphones, tablets, laptops and audio players that have a 3.5 mm port, they provide stereo sound via a wired connection. Suitable for calls and music playback, these compact earphones offer a plug-and-play solution without batteries or pairing.

## Long description

USAMS EP-41 (SJ451HS01) wired stereo earphones with a 3.5 mm jack in white provide a compact, plug-and-play solution for devices with a standard headphone port. The in-ear design and included ear caps aim to deliver comfortable wear and stable fit for everyday listening and calls. With a 1.2 m TPE cable and a 3.5 mm connector, these earphones require no pairing or batteries and are compatible with smartphones, tablets, laptops and audio players that retain the classic jack.
Advantages
The EP-41 features a high-resolution composite diaphragm and a 10 mm speaker diameter to reproduce a wide frequency range from 20 Hz to 20 kHz. A sensitivity of 96 dB and impedance of 16 Ω ensure efficient sound output from portable devices. The integrated microphone supports phone calls with a microphone sensitivity of approximately -48 ±3 dB. The selected TPE cable provides flexibility and resistance to wear while the 1.2 m length balances reach and convenience.
Suitable for
 Listening to music on smartphones, tablets and portable audio players with a 3.5 mm port
 Hands-free phone calls using the built-in microphone
 Use with laptops and desktop computers that have a 3.5 mm headphone jack
 Everyday commuting and travel where a wired, battery-free solution is preferred
Key specifications
 Cable length: 1.2 m (TPE material)
 Connector: 3.5 mm standard stereo jack
 Speaker diameter: 10 mm
 Frequency range: 20 Hz – 20 kHz
 Impedance: 16 Ω
 Speaker sensitivity: 96 dB
 Microphone sensitivity: -48 ±3 dB
 Design: in-ear with supplied ear caps
 Functions: stereo audio playback and phone call support
How to use
Insert the appropriate ear caps for a comfortable fit and connect the 3.5 mm jack to the audio port of your device. Adjust playback volume on the connected device; avoid excessively high levels to protect hearing. Use the inline microphone for calls by positioning the microphone near your mouth and operate call functions from the connected device. After use, store the earphones loosely coiled to prevent cable kinks and avoid sharp bends.
Usage recommendations
For optimal sound and longevity, select ear caps that create a good seal in the ear canal, keep the connector clean and dry, and avoid pulling on the cable when unplugging. Do not expose the earphones to excessive moisture or extreme temperatures.

## FAQ

### How much does the Wired stereo earphones USAMS EP-41 SJ451HS01 cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 144 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 02.07.2026 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 usams 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 usams 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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