# Headphones Onikuma B2 gaming headphones black

**URL:** https://aio.lv/en/product--onikuma-b2-black--11190619
**Data updated:** 2026-04-17 10:04 (EEST)
**Category:** Headphones
**Manufacturer:** Onikuma
**Manufacturer code:** B2 Black
**EAN:** 6972470563320
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--onikuma-b2-black--11190619

## 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 Onikuma B2 gaming headphones feature a comfortable design with soft ear cushions, adjustable headband, and high-quality sound. They are equipped with a noise-canceling microphone for clear communication during gaming sessions. The headphones are compatible with multiple devices, including PC, PS4, and Xbox, making them versatile for all gamers. The stylish black finish adds a modern touch to your gaming setup.

## Long description

Onikuma B2 gaming headphones in black combine multi-mode connectivity, extended battery life and ergonomic design to meet the needs of gamers. The model supports 7.1 Pro Stereo Surround Sound and uses 50 mm transducers to deliver detailed audio. Lightweight construction, breathable memory foam earcups and an adjustable headband provide comfortable fit for prolonged sessions. The headset includes a noise-canceling microphone and can connect via Bluetooth 5.3, a 2.4 GHz dongle or a wired connection, making it compatible with consoles, PCs, laptops, tablets and smartphones.
Advantages
The Onikuma B2 offers 7.1 Pro Stereo Surround Sound and 50 mm drivers for immersive, detail-rich audio. It features a built-in noise-canceling microphone for clear voice communication and three connection modes (Bluetooth 5.3, 2.4 GHz wireless, wired) for broad device compatibility. Soft, breathable memory foam earcups and an adjustable headband increase comfort during long sessions, while a rechargeable battery provides up to approx. 25 hours of operation on a single charge.
Suitable for
Multiplatform gaming (PC, PlayStation, Xbox via compatible connection modes)
Voice chat and team communication
Long gaming sessions or extended media playback
Mobile use with Bluetooth-enabled devices
Key specifications
Manufacturer: Onikuma
Model: B2
Color: Black
Transducer: 50 mm
Impedance: 32 Ω ± 15%
Sensitivity (headphones): 105 ± 3 dB
Frequency response: 20 Hz – 20 kHz
Microphone size: 6.0 × 2.7 mm
Microphone sensitivity: 105 ± 3 dB
Connectivity: Bluetooth 5.3, 2.4 GHz wireless (receiver), wired
Operating time: approx. 25 h
LED operating voltage: DC 5 V ± 5%
Operating current: ≤ 180 mA
Control: Buttons
How to use
Charge the headset using the included USB-A to USB-C cable before first use. For Bluetooth mode, enable pairing on your device and select the Onikuma B2. For 2.4 GHz operation, insert the supplied receiver into a USB port on your device and switch the headset to the wireless mode. For wired use, connect the audio cable to the device’s headphone jack. Adjust the headband and earcups for a comfortable fit, and position the noise-canceling microphone close to your mouth for clear voice transmission. Use the onboard buttons to control power, volume and mode switching.
Usage recommendations
For best audio performance and lowest latency during competitive gaming, use the 2.4 GHz wireless receiver or wired connection. Keep the headset charged to maintain the advertised battery life and store it in a dry place. Clean the earcups with a soft, dry cloth; avoid liquids near the electronics.

## FAQ

### How much does the Headphones Onikuma B2 cost, and is it available for purchase?

The price is 24.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 517 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 Onikuma 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 Onikuma 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

## Image

https://aio.lv/img/cache/product/11190619/61965448_large.webp