# Conceptronic ALVAH02C Bluetooth Stereo Headset with Active Noise Cancellation

**URL:** https://aio.lv/en/product--oem-490436--12420978
**Data updated:** 2026-05-10 00:20 (EEST)
**Category:** Headphones
**Manufacturer:** OEM
**Manufacturer code:** 490436
**EAN:** 4015867238660
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 62.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 51.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-490436--12420978

## 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 ALVAH02C is a circumaural stereo headset featuring active noise cancellation for an immersive listening experience. Designed for music, it offers versatile connectivity via Bluetooth or wired options. With a comfortable head-band style and a 20-20000 Hz frequency response, these cream-colored headphones provide high-quality audio performance for daily use.

## Long description

The Conceptronic ALVAH02C is a circumaural stereo headset featuring active noise cancellation for an immersive listening experience. Designed for music, it offers versatile connectivity via Bluetooth or wired options. With a comfortable head-band style and a 20-20000 Hz frequency response, these cream-colored headphones provide high-quality audio performance for daily use.
Advantages
This headset utilizes advanced active noise-canceling technology to reduce up to 95% of ambient noise, ensuring a peaceful listening environment in busy settings like city traffic or air travel. The device supports Bluetooth 5.4 for reliable wireless connectivity and allows for dual-device pairing, enabling seamless switching between two sources. Users benefit from an extended battery life providing up to 30 hours of music playback. The ergonomic design includes soft protein ear pads and an adjustable headband, while the foldable structure and included carrying case make it highly portable for travel.
Suitable for
Listening to music during daily commutes
Frequent travelers needing noise reduction
Hands-free voice calls
Office or home use with dual-device connectivity
When it may not be suitable
This headset may not be ideal for professional studio monitoring where absolute neutral sound reproduction is required. Additionally, users who prefer lightweight in-ear monitors for intense physical exercise might find the circumaural design less suitable for high-impact activities.
Key specifications
Frequency response: 20 - 20000 Hz
Connectivity: Bluetooth 5.4 and 3.5mm wired input
Battery life: Up to 30 hours music playback
Impedance: 32 Ω
Sensitivity: 100 dB
Weight: 233 g
Microphone: Built-in
How to use
To use the headset, charge the device fully using the built-in 400 mAh battery. Pair the headset with your Bluetooth-enabled device by activating the pairing mode. For wired connections, simply plug a 3.5mm audio cable into the headset and your audio source. Adjust the headband to fit your head comfortably and ensure the ear pads cover your ears completely to maximize the noise-cancellation effect. Use the integrated controls to manage volume and playback.
What to consider before purchase
Check if your primary devices support Bluetooth 5.4 or have a 3.5mm audio jack
Consider the circumaural size if you prefer a compact form factor
Verify if the 30-hour battery life meets your daily usage requirements
Usage recommendations: To maintain the longevity of the protein ear pads, wipe them gently with a soft, dry cloth after use. Store the headset in the provided carrying case when not in use to prevent damage to the foldable hinges.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 20 - 20000 |
| Headphone sensitivity | 100 dB |
| Impedance | 32 Ω |
| Ear coupling | Circumaural |
| Noise canceling type | Active |
| Noise canceling | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired & Wireless |
| Bluetooth version | 5.4 |
| Bluetooth | Yes |
| Bluetooth profiles | AVRCP, A2DP, HFP, HSP |
| 3.5 mm connector | Yes |

### Performance

| Feature | Value |
|---|---|
| Product colour | Cream colour |
| Headset type | Binaural |
| Wearing style | Head-band |
| Recommended usage | Music |
| Number of simultaneously connected devices (max) | 2 |
| Maximum input power | 5 mW |
| Product type | Headset |

### Technical details

| Feature | Value |
|---|---|
| Pallet net height | 1440 mm |

### Other features

| Feature | Value |
|---|---|
| Signal-to-Noise Ratio (SNR) | 80 dB |
| Talk time | 25 h |
| Continuous audio playback time | 30 h |

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.233 kg |
| Height | 81 mm |
| Width | 175 mm |
| Depth | 192 mm |

### Battery

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Battery capacity | 400 mAh |
| Battery recharge time | 2.5 h |
| Battery voltage | 3.7 V |
| Battery capacity | 1.48 Wh |
| Battery operated | Yes |
| Charging source | USB |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 40 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 468 g |
| Package depth | 95 mm |
| Package height | 217.5 mm |
| Package width | 155 mm |
| Package type | Hanging box |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | Audio (3.5mm), USB Type-A to USB Type-C |
| Carrying case | Yes |
| Quick start guide | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 215 mm |
| Master (outer) case width | 795 mm |
| Master (outer) cases per pallet layer | 18 pc(s) |
| Master (outer) case gross weight | 10560 g |
| Master (outer) case length | 395 mm |
| Products per master (outer) case | 20 pc(s) |
| Harmonized System (HS) code | 8518300090 |
| Pallet net length | 800 mm |
| Pallet net width | 1200 mm |

### Supplier features

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

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | CE, RoHS |

## FAQ

### How much does the Conceptronic ALVAH02C Bluetooth Stereo Headset cost, and is it available for purchase?

The price is 62.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 OEM 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 OEM 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 Conceptronic ALVAH02C Bluetooth Stereo 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/12420978/68715706_large.webp