A4Tech GR280 All In One Wireless (2.4g Plus bt V5.3) And Wired (3.5mm) Gaming Headphone

Name: A4Tech GR280 All In One Wireless (2.4g Plus bt V5.3) And Wired (3.5mm) Gaming Headphone
Brand: A4Tech
Price: 3799.0 BDT
Availability: InStock

Brand: A4Tech

Category: Over-Ear Headphone

TK.3,799 ~~TK. 4,200~~

Highlights:

Connectivity Type: Bluetooth
Colour: Black
Bluetooth: Version 4.0

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Specification
Title:	A4Tech GR280 All In One Wireless (2.4g Plus bt V5.3) And Wired (3.5mm) Gaming Headphone
Brand:	A4Tech
Connectivity Type	Bluetooth
Colour	Black
Bluetooth	Version 4.0
Bluetooth version	4.0
Model	GR280
Weight	2.4g
Battery Capacity	1050 mAh
Impedance	16 ohm
Mic Type	Omni-Directional
Wireless Range	12 m
Charging port	USB Type-C
Earpad Material	Microfiber Mesh

Summary

The A4Tech Bloody GR280 integrates 2.4GHz wireless, Bluetooth 5.3, and 3.5mm wired connections for multi-platform use. A 1050mAh battery provides 45 hours of playback through 50mm driver units. This over-ear headset handles low-latency gaming and mobile audio without cable restrictions.

Key Features

Tri-Mode Connectivity: 2.4GHz, Bluetooth 5.3, and 3.5mm wired options. Switches between PC, consoles, and phones without lag.
1050mAh Battery: 45-hour runtime on a single Type-C charge. Provides enough power for a week of heavy gaming.
50mm Driver Units: 20Hz-20kHz frequency range with 16-ohm impedance. Reproduces directional footsteps and high-frequency audio cues clearly.
Microfiber Mesh Earpads: 3D breathable fabric prevents sweat accumulation. Reduces heat buildup during long sessions in local humidity.
Omni-Directional Mic: 105 dB sensitivity rating for voice capture. Picks up clear speech while ignoring distant ambient noise.

Frequently Asked Questions

How long does the A4Tech GR280 battery last?

The 1050mAh battery provides up to 45 hours of playback. This capacity covers roughly 5 to 7 days of typical gaming use before requiring a recharge.

Is A4Tech Bloody GR280 good for competitive gaming?

The 2.4GHz wireless mode offers low latency for real-time audio synchronization. It eliminates the transmission delay typically found in standard Bluetooth connections.

Does Bloody GR280 support Bluetooth and 2.4GHz simultaneously?

This headset functions through one active connection mode at a time via a physical toggle. You cannot stream audio from two different wireless sources at the same time.

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Brand Information

A4Tech

Founded in 1987 and headquartered in Taipei, Taiwan, A4TECH® now is recognized as a global leader under own-brand in the computer peripheral field， and successfully establishes distribution channels in worldwide market. With an excellent R&D team, independent core techniques, A4TECH® continues to research and develop cutting-edge products for consumer market as the discipline that it turns yesterday's fiction into today's reality. The principal lies within computer peripheral are the inception of bringing forth new ideas of innovation in technology. Owning many patents, A4TECH® has the ability to create like no others, providing first of many innovations. Such as No-lag, Channel-lock, Double-click, 16 Gestures, 4-Way wheel, V-Track, Optical Switch, and today’s Light Strike Switch. With increased factory space and advanced management system, the manufacturing capacity has been further expanded to fulfill the market’s requirements for "build to order". A4TECH’s manufacturing system is ISO-9001 TUV certified. In order to meet international standards, we established a perfect quality and quantity management system.

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A4Tech GR280 All In One Wireless (2.4g Plus bt V5.3) And Wired (3.5mm) Gaming Headphone

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Specification

Summary

Key Features

Frequently Asked Questions

How long does the A4Tech GR280 battery last?

Is A4Tech Bloody GR280 good for competitive gaming?

Does Bloody GR280 support Bluetooth and 2.4GHz simultaneously?

Brand Information

A4Tech

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A4Tech GR280 All In One Wireless (2.4g Plus bt V5.3) And Wired (3.5mm) Gaming Headphone