# Headset Deltaco HL-BT304

**URL:** https://aio.lv/en/product--streetz-hl-bt304--3685916
**Data updated:** 2025-12-29 13:43 (EET)
**Category:** Headphones
**Manufacturer:** Streetz
**Manufacturer code:** HL-BT304
**EAN:** 7333048046130
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Deltaco HL-BT304 wireless in-ear headset is perfect for calls and music. With a frequency range of 20 - 20000 Hz and a wireless range of 10 m, enjoy high-quality sound and freedom of movement. Its sleek white design adds a modern touch to your audio experience.

## Long description

The STREETZ wireless Bluetooth 5 in-ear headset HL-BT304 provides clear sound for calls and music while allowing freedom of movement during workouts and everyday activities. It features a 1.2 m cable connecting the ear pieces, an integrated microphone and a multi-function button for call and media control. The headset supports a frequency range of 20–20000 Hz and a wireless range up to 10 m. Its white, in-ear design is lightweight and intended to stay in place during intense movement.
Advantages
The headset combines Bluetooth 5 connectivity with intraaural ear coupling for stable wireless performance and broad audio frequency response. A 1.2 m connecting cable keeps the earpieces together and houses the microphone and multi-button for hands-free calling and easy media control. The compact white in-ear design is intended for active use and provides simple, reliable operation.
Suitable for
Hands-free phone calls
Listening to music during workouts
Everyday commuting and casual use
Key specifications
Model: Deltaco HL-BT304
Brand: Streetz
Connectivity: Wireless (Bluetooth 5)
Frequency range: 20–20000 Hz
Wireless range: up to 10 m
Ear coupling: Intraaural (in-ear)
Wearing style: In-ear
Product colour: White
Cable length (between earpieces): 1.2 m
Microphone: integrated
Controls: multi-function button
MPN: HL-BT304
EAN: 7333048046130
How to use
Pair the HL-BT304 with a Bluetooth-enabled device following the device's pairing procedure. Place the ear pieces in your ears and adjust the cable for comfort. Use the multi-function button to answer or end calls and to play, pause or skip media tracks. Keep the device within approximately 10 m of the audio source for reliable connection and charge according to the manufacturer's instructions (charging details not provided in source data).
Usage recommendations
For best performance during exercise, position the in-ear tips for a secure fit and keep the connecting cable behind your neck to reduce movement. Avoid exposure to excessive moisture; follow standard care for in-ear headsets.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 20 - 20000 |
| Headphone sensitivity | 92 dB |
| Impedance | 32 Ω |
| Driver unit | 10 mm |
| Ear coupling | Intraaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Bluetooth version | 5.0 |
| Wireless range | 10 m |
| Bluetooth | Yes |
| Frequency response (music mode) | 20 - 20000 |

### Performance

| Feature | Value |
|---|---|
| Product colour | White |
| Control type | Buttons |
| Headset type | Binaural |
| Wearing style | In-ear |
| Operating keys | Track |
| Recommended usage | Calls/Music |
| Product type | Headset |

### Other features

| Feature | Value |
|---|---|
| Talk time | 3 h |

### Battery

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Battery recharge time | 2 h |
| Battery operated | Yes |

### Logistics data

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

## FAQ

### 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 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/3685916/62290195_large.webp