# Headset Deltaco HL-BT401

**URL:** https://aio.lv/en/product--streetz-hl-bt401--3991106
**Data updated:** 2025-12-29 13:57 (EET)
**Category:** Headphones
**Manufacturer:** Streetz
**Manufacturer code:** HL-BT401
**EAN:** 733304804615
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--streetz-hl-bt401--3991106

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Deltaco HL-BT401 headphones offer both wired and wireless connectivity, making them versatile for calls and music. With a frequency range of 20 - 20000 Hz, they deliver clear sound quality. The stylish white design adds a modern touch, while the comfortable headband ensures a snug fit for extended use.

## Long description

The Deltaco HL-BT401 by Streetz is a stylish on-ear headset offering both Bluetooth 5 wireless and wired 3.5 mm connectivity. Designed with foldable hinges and soft supra-aural ear cushions, it provides clear audio reproduction across a 20–20,000 Hz frequency range and comfortable fit for extended listening sessions. The white head-band model includes a micro-USB charging cable and a 3.5 mm audio cable for versatile use.
Advantages
Foldable construction reduces storage space and makes the headset easy to pack for travel or everyday carry. Bluetooth 5 allows stable wireless connections while the included 3.5 mm cable enables wired listening and compatibility with devices without Bluetooth. Soft ear cushions and an adjustable head-band ensure comfort during long periods of use. On-ear controls provide direct access to playback, track selection and volume adjustment.
Suitable for
Listening to music at home or on the go
Making and receiving phone calls
Using with laptops, tablets and phones via Bluetooth or 3.5 mm cable
Travel and commuting thanks to foldable design
Key specifications
Model: Deltaco HL-BT401 (Streetz)
Connectivity: Bluetooth 5 and wired via 3.5 mm audio cable
Frequency response: 20–20,000 Hz
Ear coupling: Supraaural (on-ear)
Color: White
Wearing style: Head-band
Battery life: Up to 22 hours (wireless)
Includes: micro-USB charging cable, 3.5 mm audio cable
How to use
For wireless use, charge the headset using the included micro-USB cable, switch on and pair with your device via Bluetooth 5 following the device pairing procedure. For wired listening, connect the included 3.5 mm audio cable between the headset and your audio source; wired mode does not require battery power. Use the on-ear control buttons to play/pause audio, change tracks and adjust volume. Fold the headset along the hinges for compact storage.
Usage recommendations
Charge the headset fully before first use and avoid exposing it to moisture. For best sound and battery performance, keep firmware on your audio source updated and disconnect Bluetooth when using the wired cable.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 20 - 20000 |
| Headphone sensitivity | 108 dB |
| Impedance | 32 Ω |
| Driver unit | 40 mm |
| Ear coupling | Supraaural |
| Number of drivers | 2 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired & Wireless |
| Bluetooth version | 5.0 |
| Bluetooth | Yes |
| 3.5 mm connector | Yes |

### Performance

| Feature | Value |
|---|---|
| Product colour | White |
| Headset type | Binaural |
| Wearing style | Head-band |
| Operating keys | Volume -, Track |
| Recommended usage | Calls/Music |
| Product type | Headset |

### Other features

| Feature | Value |
|---|---|
| Talk time | 22 h |
| Continuous audio playback time | 120 h |

### Design

| Feature | Value |
|---|---|
| Foldable | Yes |

### Battery

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Battery operated | Yes |

## FAQ

### How much does the Headset Deltaco HL-BT401 cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 921 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 06.07.2026 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 Streetz 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 Streetz 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: ear coupling, connectivity technology, product colour, wearing style, 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/3991106/64443258_large.webp