# Headphones Conceptronic POLONA

**URL:** https://aio.lv/en/product--conceptronic-polona03bda--4481724
**Data updated:** 2025-12-29 17:29 (EET)
**Category:** Headphones
**Manufacturer:** CONCEPTRONIC
**Manufacturer code:** POLONA03BDA
**EAN:** 4015867226926
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 48.34 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--conceptronic-polona03bda--4481724

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Conceptronic POLONA Wireless Bluetooth Headset features a charging dock and Bluetooth USB audio adapter. With a frequency range of 0 - 20000 Hz and a lightweight design of 150 g, it is ideal for office and call center use. Enjoy wireless connectivity and superior sound quality in a sleek black finish.

## Long description

The Conceptronic POLONA (POLONA03BDA) wireless headset is designed for phone calls, video conferencing and online chatting. It combines a lightweight supra-aural head-band design with noise-cancelling microphone technology, a rechargeable battery and a charging dock to support extended use in office, call centre or home environments.
Advantages
The flexible, 270-degree rotatable microphone reduces background noise and captures clear voice with noise-cancelling technology. The microphone can be worn on either the left or right ear and includes a one-press mute button. Soft ear pads and an adjustable headband provide long-term comfort while the built-in battery delivers up to 22 hours of continuous operation under normal use. A charging dock serves as a tidy desktop stand and charges the headset when not in use; direct charging via cable is also possible.
Suitable for
 Phone calls and voice communication
 Video conferencing and online meetings
 Call centre and office environments
 Home office and remote work
Key specifications
 Brand: CONCEPTRONIC
 Model / MPN: POLONA03BDA
 EAN: 4015867226926
 Connectivity: Wireless (Bluetooth)
 Ear coupling: Supra-aural (on-ear)
 Wearing style: Head-band
 Weight: 0.15 kg
 Frequency range: 0 - 20000 Hz
 Colour: Black
 Battery life: up to 22 hours (normal use)
 Accessories: Charging dock (no battery), charging cable required
How to use
Charge the headset before first use either by placing it on the included charging dock or by connecting the charging cable directly. Pair the headset with your device via Bluetooth or use the included USB audio adapter if available. Adjust the headband and ear pads for a comfortable fit, position the rotatable microphone toward your mouth and switch on the headset. Use the microphone mute button to quickly mute or unmute incoming audio during calls.
Usage recommendations
The charging dock does not contain a battery and acts as a stand; keep the dock connected to power while charging. Use the headset in environments with reasonable ambient noise for optimal noise-cancelling performance and follow local battery disposal regulations when the battery reaches end of life.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 0 - 20000 |
| Headphone sensitivity | 110 dB |
| Impedance | 32 Ω |
| Ear coupling | Supraaural |
| Noise canceling | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Bluetooth version | 5.0 |
| Frequency band | 2.402 - 2.48 |
| Bluetooth | Yes |
| Wireless receiver interface | USB Type-A |

### Performance

| Feature | Value |
|---|---|
| Product colour | Black |
| Total Harmonic Distortion (THD) | 3 % |
| Headset type | Monaural |
| Wearing style | Head-band |
| Recommended usage | Office/Call center |
| Number of simultaneously connected devices (max) | 2 |
| Maximum input power | 10 mW |
| Product type | Headphones |
| Adjustable headband | Yes |

### Other features

| Feature | Value |
|---|---|
| Continuous audio playback time | 22 h |
| Microphone mute | Yes |
| Interface adapters included | USB Type-C male - USB Type-A female |

### Microphone

| Feature | Value |
|---|---|
| Folding microphone | Yes |
| Microphone noise-canceling | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Height | 52 mm |
| Width | 146.1 mm |
| Depth | 168.45 mm |

### Battery

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Battery capacity | 400 mAh |
| Battery recharge time | 1.5 h |
| Battery voltage | 3.7 V |
| Battery capacity | 1.48 Wh |
| Battery operated | Yes |
| Input voltage (charging case) | 5 V |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 343 g |
| Package depth | 181 mm |
| Package height | 176 mm |
| Package width | 60 mm |

### Packaging content

| Feature | Value |
|---|---|
| Quick start guide | Yes |
| Receiver included | Yes |
| Charging stand | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 385 mm |
| Master (outer) case width | 398 mm |
| Master (outer) case gross weight | 14720 g |
| Master (outer) case length | 648 mm |
| Products per master (outer) case | 40 pc(s) |
| Harmonized System (HS) code | 85183000 |

### Base station

| Feature | Value |
|---|---|
| Base station colour | Black |
| Base station USB connector | USB Type-C |

### Supplier features

| Feature | Value |
|---|---|
| Country of origin | China |

## FAQ

### How much does the Headphones Conceptronic POLONA cost, and is it available for purchase?

The price is 58.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5612 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 01.07.2026 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 CONCEPTRONIC 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 CONCEPTRONIC 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, weight, 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.

### Where can I download the instructions for Headphones Conceptronic POLONA?

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/4481724/57181692_large.webp