# Gaming headphones Onikuma GT811 — wired over-ear headset, black

**URL:** https://aio.lv/en/product--onikuma-gt811-black--12239809
**Data updated:** 2026-03-30 12:54 (EEST)
**Category:** Headphones
**Manufacturer:** Onikuma
**Manufacturer code:** GT811 Black
**EAN:** 6972470563733
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 26.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 22.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--onikuma-gt811-black--12239809

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Onikuma GT811 gaming headphones are a wired over-ear headset in black designed for gaming and multimedia use. The headset focuses on immersive sound reproduction and comfort during long sessions. It includes an integrated microphone for in-game voice chat and communication. Suitable for PC and other devices with compatible audio/microphone connectors.

## Long description

ONIKUMA GT811 gaming headphones — wired over-ear headset in black designed for gaming and multimedia use. The headset delivers immersive stereo sound, an integrated detachable microphone for in-game voice chat and dual connectivity options for broad device compatibility. Built with active noise cancellation and a long-lasting battery, the GT811 is aimed at extended gaming sessions and everyday multimedia use on PC, consoles and mobile devices.
Advantages
The GT811 combines Bluetooth 5.4 wireless connectivity with a 3.5 mm wired connection, offering flexible use across platforms. Hybrid ANC and ENC noise reduction improve listening focus and ensure clear voice capture during multiplayer chats. Low audio latency supports tight audiovisual synchronization for responsive gameplay, while the 500 mAh battery provides long continuous playback for extended sessions. The detachable microphone and over-ear design prioritize comfort and straightforward maintenance.
Suitable for
PC and laptop gaming
Console play with 3.5 mm jack support
Mobile gaming and multimedia streaming
Online voice chat, streaming and conference calls
Long gaming sessions or travel where battery life matters
Key specifications
Connectivity: Bluetooth 5.4 and 3.5 mm wired connection
Noise reduction: Hybrid ANC (Active Noise Cancellation) and ENC (Environmental Noise Cancellation)
Latency: approximately 60 ms
Speaker sensitivity: 117 ±3 dB
Frequency response: 20 Hz – 20 kHz
Impedance: 160 Ω ±15%
Battery capacity: 500 mAh
Playback time: up to 55 hours (single charge)
Charging time: approximately 2 hours
Wireless range: up to 15 m
How to use
For wireless use, power on the headset and activate pairing mode, then select the ONIKUMA GT811 from your device's Bluetooth menu. For wired use, connect the 3.5 mm cable to the device's audio jack. Attach the detachable microphone to the designated port if voice communication is required. Adjust volume and in-line controls on the headset or connected device as needed. Charge the headset using the supplied USB cable until fully charged before first use.
Usage recommendations
Use Bluetooth mode for untethered gaming and 3.5 mm wired mode when minimal latency is required or when connecting to devices without Bluetooth. Enable ANC in noisy environments to improve focus, and use the detachable microphone for clearer team communication. Avoid exposing the headset to strong liquids or extreme temperatures and follow the user manual for cleaning and storage instructions.

## FAQ

### How much does the Onikuma GT811 gaming headphones cost, and is it available for purchase?

The price is 26.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 72 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 09.07.2026 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/12239809/68107263_large.webp