# Deltaco HL-51C Wired Headset with USB Type-C Connector for Calls and Music

**URL:** https://aio.lv/en/product--deltaco-hl-51c--11532361
**Data updated:** 2026-06-22 11:27 (EEST)
**Category:** Other goods
**Manufacturer:** DELTACO
**Manufacturer code:** HL-51C
**EAN:** 7333048070487
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--deltaco-hl-51c--11532361

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Deltaco HL-51C is a versatile wired headset designed for clear communication and high-quality audio playback. Featuring a convenient USB Type-C connection, it is compatible with modern devices. With a frequency response of 20-20000 Hz and a 2.5-meter cable, this black headset is ideal for office work, remote meetings, and listening to music, offering reliable performance and comfort for daily use.

## Long description

The Deltaco HL-51C is a reliable wired headset engineered for clear communication and high-quality audio performance. Featuring a modern USB Type-C connector, this headset integrates seamlessly with contemporary laptops, tablets, and smartphones, ensuring a stable and plug-and-play experience. Its ergonomic design and circumaural ear cups provide comfort during extended periods of use, making it a practical choice for both professional and personal environments.
Advantages
This headset offers exceptional versatility by combining high-fidelity sound reproduction with a sensitive microphone for crisp voice transmission. The inclusion of a 2.5-meter cable provides ample freedom of movement at a desk, while the integrated volume control allows for quick adjustments without needing to access device settings. The circumaural design effectively covers the ears, helping to isolate sound and improve focus during important calls or while enjoying media.
Suitable for
Remote meetings and video conferencing
Office work and professional communication
Listening to music and podcasts
Online learning and educational webinars
This headset may not be suitable for users who require wireless freedom or Bluetooth connectivity, as it relies on a physical USB Type-C cable. Additionally, it may not be the optimal choice for professional studio recording or high-end audiophile environments where specialized equipment is required.
Key specifications
Connection: USB Type-C
Frequency response: 20 - 20000 Hz
Impedance: 32 Ω
Cable length: 2.5 meters
Design: Circumaural headband
Color: Black
To use the Deltaco HL-51C, simply plug the USB Type-C connector into the corresponding port on your computer or mobile device. The headset is designed for plug-and-play functionality, meaning it should be automatically recognized by most operating systems without the need for additional drivers. Once connected, you can adjust the volume using the integrated control unit located on the cable.
What to consider before purchase
Ensure your device has a compatible USB Type-C port
Consider the cable length to ensure it meets your workspace requirements
Verify if your software requires specific audio input/output settings
Usage recommendations: To maintain the longevity of your headset, store it in a clean, dry place when not in use and avoid bending the cable sharply at the connector points. Regularly wipe the ear cushions with a soft, dry cloth to keep them clean.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.163 kg |
| Package weight | 9600 g |
| Cable length | 2.5 m |
| Cable colour | Black |
| Height | 194 mm |
| Depth | 84 mm |
| Connectivity technology | Wired |
| Product colour | Black |
| Frequency band | 20 - 20000 |
| Headphone frequency | 20 - 20000 |
| Impedance | 32 Ω |
| Driver unit | 40 mm |
| Ear coupling | Circumaural |
| Volume control | Button |
| Package depth | 90 mm |
| Package height | 500 mm |
| Package width | 200 mm |
| Master (outer) case height | 500 mm |
| Master (outer) case width | 200 mm |
| Wearing style | Head-band |
| Recommended usage | Calls/Music |
| USB connectivity | Yes |
| Product type | Headset |
| Microphone type | Not available |
| Master (outer) case gross weight | 9600 g |
| Master (outer) case length | 90 mm |
| Products per master (outer) case | 24 pc(s) |
| Shipping (inner) case width | 200 mm |
| Shipping (inner) case length | 90 mm |
| Products per shipping (inner) case | 24 pc(s) |
| USB connector | USB Type-C |
| Diaphragm diameter | 40 mm |
| USB Type-C charging port | No |

## FAQ

### How much does the Deltaco HL-51C Wired USB-C Headset cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 36 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 20.07.2026 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. 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

### Where can I download the instructions for Deltaco HL-51C Wired USB-C Headset?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11532361/66749907_large.webp