# Headset Deltaco HL-57

**URL:** https://aio.lv/en/product--deltaco-hl-57--4104520
**Data updated:** 2025-12-29 15:37 (EET)
**Category:** Headphones
**Manufacturer:** DELTACO
**Manufacturer code:** HL-57
**EAN:** 733304802774
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--deltaco-hl-57--4104520

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The Deltaco HL-57 wired headset features a comfortable headband design and a 2m cable for flexibility. With a frequency range of 20-20000 Hz, it delivers clear sound quality, making it ideal for both music and calls. The USB Type-A connection ensures compatibility with a variety of devices. Its sleek black color adds a modern touch to your audio experience.

## Long description

The Deltaco HL-57 wired headset combines a comfortable headband design with sturdy ear covers and a 2 m cable for flexible use. It connects via USB Type-A and covers a frequency range of 20–20,000 Hz, providing clear audio for music, calls and multimedia on compatible devices.
Advantages
Sturdy ear covers and a cushioned headband provide comfortable long-term wear. Inline volume controls on the cable allow quick adjustment without reaching the computer. A movable microphone can be positioned for voice clarity or swung out of the way when not in use. The USB Type-A connector ensures plug-and-play compatibility with many computers and devices.
Suitable for
Online meetings and voice calls
Remote work and distance learning
Listening to music and watching videos
General multimedia use on USB-enabled devices
Key specifications
Connectivity: Wired, USB Type-A
Cable length: 2 m
Wearing style: Head-band
Frequency range: 20–20,000 Hz
Colour: Black
Brand: DELTACO, Model: HL-57
How to use
Connect the USB Type-A plug to a free USB port on your computer or compatible device. Adjust the headband and ear covers for a comfortable fit. Use the inline controls on the cable to change the volume. Position the movable microphone close to the mouth for calls, or rotate it away when not needed.
Usage recommendations
For best voice clarity, place the movable microphone about 1–2 cm from the mouth and avoid covering it with clothing. When not in use, store the headset in a dry place and avoid sharp bends in the cable to prolong its life.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 20 - 20000 |
| Headphone sensitivity | 96 dB |
| Impedance | 32 Ω |
| Driver unit | 40 mm |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| USB connectivity | Yes |
| USB connector | USB Type-A |

### Performance

| Feature | Value |
|---|---|
| Cable length | 2 m |
| Product colour | Black |
| Headset type | Binaural |
| Wearing style | Head-band |
| Product type | Headset |

### Microphone

| Feature | Value |
|---|---|
| Microphone frequency | 100 - 10000 |
| Microphone sensitivity | 96 dB |
| Microphone input impedance | 2200 Ω |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85183000 |

## FAQ

### How much does the Headset Deltaco HL-57 cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 22.06.2026 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 DELTACO 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 DELTACO 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connectivity technology, cable length, wearing style, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4104520/62259864_large.webp