# Gaming headphones Onikuma B15 — wired over-ear headset, black

**URL:** https://aio.lv/en/product--onikuma-b15-black--12239808
**Data updated:** 2026-03-30 12:54 (EEST)
**Category:** Headphones
**Manufacturer:** Onikuma
**Manufacturer code:** B15 Black
**EAN:** 6972470563221
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 28.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 23.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--onikuma-b15-black--12239808

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Onikuma B15 gaming headphones are a wired over-ear headset in black designed for gaming and voice communication. The model offers a full-size earcup design for prolonged use and includes an integrated boom microphone for in-game chat and streaming. Suitable for PC and consoles with standard audio/mic connections and everyday gaming sessions.

## Long description

ONIKUMA B15 gaming headphones — wired over-ear headset in black designed to deliver clear audio, comfortable fit and reliable voice communication for extended play sessions. This model features full-size earcups, a detachable boom microphone with 360° adjustment and wired connectivity compatible with PCs and consoles that use standard audio and microphone jacks. The design focuses on comfortable long-term wear and accurate sound reproduction to support in-game awareness and team communication.
Advantages
The ONIKUMA B15 uses 50 mm dynamic drivers to provide detailed stereo sound and a wide soundstage that helps localize in-game cues such as footsteps and directional effects. A detachable HD omni-directional microphone captures voice clearly while reducing background interference, and its 360° swivel ensures flexible positioning. Full-size over-ear cushions and an adjustable headband offer pressure distribution for prolonged use. The wired connection ensures stable audio transmission without latency or pairing issues, and integrated RGB backlighting adds a gaming-focused visual accent.
Suitable for
Competitive and casual PC gaming where accurate sound positioning is important
Console gaming on systems with standard 3.5 mm audio/mic ports
Voice chat, team communication and streaming that require a clear boom microphone
Extended sessions that need comfortable over-ear cushioning
Key specifications
Driver size: 50 mm dynamic transducers for stereo sound
Microphone: detachable HD omni-directional mic with 360° adjustment
Connection type: wired audio/mic compatible with standard jacks
Backlighting: RGB integrated lighting effects
Dimensions: approximately 206.6 × 92 × 204.4 mm
Comfort features: full-size over-ear cushions and adjustable headband
Battery/operation: (wired operation; no wireless battery dependency for audio)
How to use
Connect the headset to your device using the appropriate 3.5 mm audio and microphone jacks or the supplied cable. Attach the detachable boom microphone and position it using the 360° adjustable joint so the microphone is close to but not directly in front of your mouth to avoid breath noise. Adjust the headband and earcups for a secure, comfortable fit. Use the in-line or device audio controls to set volume and mute the microphone when necessary. For cleaning, wipe earcups and headband surfaces with a dry or slightly damp cloth and avoid exposing the headset to liquids or extreme temperatures.
Usage recommendations
For optimal voice clarity, test microphone position and input levels in your communication app before competitive play. If you experience any unwanted background noise, try moving the microphone slightly to change angle or enable noise suppression features in software. Regularly clean the earcup surfaces and store the headset in a dry place to maintain comfort and performance.

## FAQ

### How much does the Onikuma B15 gaming headphones cost, and is it available for purchase?

The price is 28.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 02.07.2026 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/12239808/68107258_large.webp