The Bloody GR520 Wireless Gaming Headset gives you three practical ways to connect: low-latency 2.4GHz wireless, Bluetooth 5.3, and traditional 3.5mm wired audio. It combines 50mm drivers, a single-directional noise-cancelling microphone, RGB streamer lighting and 3D memory foam protein-leather ear cushions in a foldable gaming headset designed for both desk and portable use.

Its built-in 1050mAh battery is rated for up to 80 hours of playback with the lighting off or up to 40 hours with RGB lighting on, making it suitable for gaming sessions, everyday PC use, mobile entertainment and voice communication.

Three Connection Modes for Different Ways to Play

One of the strongest reasons to consider the Bloody GR520 is its tri-mode connectivity. For gaming, the included 2.4GHz wireless receiver provides the more performance-focused wireless option, with Bloody specifically positioning the 2.4GHz connection as its low-latency gaming mode.

For phones, tablets and other Bluetooth audio devices, you can switch to Bluetooth 5.3 without carrying a receiver. A 3.5mm wired connection is also available for devices with a compatible analogue audio port, giving the GR520 a useful wired fallback when wireless is not required.

The headset includes a USB Type-C wireless receiver and a USB-C to USB-A adapter, allowing the 2.4GHz receiver to be used with compatible USB-C or standard USB-A host devices.

50mm Drivers for Gaming and Everyday Audio

The GR520 uses 50mm speaker drivers with a specified frequency range of 20Hz–20kHz, 16-ohm impedance and 105dB sensitivity.

The larger driver design makes the headset suitable for gaming audio, music, videos and everyday multimedia without limiting it to a single use case. Whether you are listening for in-game effects or simply watching content, the GR520 is built as an all-purpose stereo gaming headset rather than a gaming-only accessory.

Single-Directional Noise-Cancelling Microphone

Voice communication is handled by a single-directional microphone designed to reduce unwanted background noise. A directional microphone focuses more heavily on sound coming from the intended speaking direction, which is useful for team chat, Discord, online meetings and voice calls.

 Microphone frequency ranges from 100Hz–10kHz and sensitivity of -42dB.

Comfortable Memory Foam Earpads

For longer sessions, the GR520 uses 3D memory foam earpads covered in protein leather. The cushioning is designed to conform more naturally around the ears rather than relying on a thin flat pad.

The headset also uses a built-in metal adjustable headband, adding internal reinforcement while allowing the fit to be adjusted for different users.

Foldable Design for Easier Storage

Bloody markets the GR520 with an on-the-go foldable design. The earcups can be folded inward, reducing the space needed when the headset is being stored or carried.

This makes the GR520 useful for users who move between a gaming setup, laptop, mobile device or another location instead of permanently keeping the headset at one desk.

RGB Streamer Lighting

RGB streamer lighting runs around the earcup area, adding visible gaming-style illumination without covering the entire headset in lighting.

Long Battery Life

A built-in 1050mAh lithium battery powers the wireless modes.  Playback rates at:

• Up to 80 hours with RGB lighting turned off
• Up to 40 hours with RGB lighting turned on

Actual battery duration can vary with volume level, connection mode, lighting use and general usage conditions.

Convenient On-Headset Controls

The GR520 provides direct controls for commonly used functions instead of requiring you to reach for the connected device.

Supported controls advertised by Bloody include:

• Volume increase/decrease
• Play/pause
• Power on/off
• Microphone mute
• Answering phone calls
• Entering Bluetooth pairing mode

Key Features & Customer Benefits

• Tri-Mode Connectivity — 2.4GHz + Bluetooth 5.3 + 3.5mm
  Switch between performance-focused wireless gaming, convenient Bluetooth use and traditional wired audio.
• 2.4GHz Gaming Wireless Connection
  Designed for lower-latency gaming compared with ordinary Bluetooth operation.
• Bluetooth 5.3
  Convenient for compatible phones, tablets, laptops and other Bluetooth audio devices.
• 50mm Speaker Drivers
  Large drivers cover gaming, music, movies and everyday multimedia use.
• Up to 80-Hour Playback
  Long battery runtime with RGB disabled reduces the need for frequent charging.
• Up to 40 Hours with RGB Enabled
  You can keep the lighting active while still retaining substantial wireless playtime.
• 1050mAh Lithium Battery
  A comparatively large built-in battery supports extended wireless sessions.
• 15-Minute Quick Charge for Around 3 Hours Playback
  Useful when the headset is low on battery shortly before a gaming or work session.
• Single-Directional Noise-Cancelling Microphone
  Helps reduce unwanted environmental sound reaching your voice chat.
• 3D Memory Foam Protein-Leather Earpads
  Cushioned earcups are designed to conform more comfortably around the ears.
• Adjustable Metal-Reinforced Headband
  Provides fit adjustment with additional internal structural support.
• Foldable Design
  Easier to store or carry compared with a permanently fixed earcup design.
• RGB Streamer Lighting
  Adds gaming-style illumination around the earcups.
• USB-C Receiver + USB-A Adapter
  Provides flexibility when connecting the 2.4GHz receiver to compatible USB-C or USB-A host devices.
• On-Headset Controls
  Quickly manage volume, playback, microphone mute, calls, power and Bluetooth pairing.

Complete Technical Specifications

Compatibility & Ideal Use Guidance

Best Connection for PC Gaming

Use the 2.4GHz wireless mode when gaming on a compatible PC or laptop. This is the mode Bloody specifically positions for gaming because it is designed for lower latency than Bluetooth.

The included USB-C receiver can connect directly to a compatible USB-C host, while the supplied USB adapter allows use with compatible USB-A ports.

Phones, Tablets & Everyday Wireless Use

Bluetooth 5.3 is the most convenient option for compatible smartphones, tablets and laptops when you want wireless audio without using the 2.4GHz receiver.

Bluetooth mode is also useful for music, videos and calls where maximum gaming latency performance is less important.

3.5mm Wired Devices

The 3.5mm audio connection can be used with devices that provide a compatible analogue 3.5mm audio interface.

This gives the GR520 a wired option for devices where Bluetooth or the USB wireless receiver is unavailable or unnecessary.

Recommended For

• PC gaming
• Laptop gaming
• Multiplayer voice chat
• Discord and communication
• Mobile gaming
• Music and video playback
• Online classes
• Work calls
• Users who switch between wired and wireless devices

Frequently Asked Questions

1. Is the Bloody GR520 wireless or wired?

It supports both. The GR520 has three connection modes: 2.4GHz wireless, Bluetooth 5.3 and 3.5mm wired audio, so you can choose the connection that suits your device and use case.

2. How long does the Bloody GR520 battery last?

GR520 rates for up to 80 hours of playback with RGB lighting turned off and up to 40 hours with the lighting turned on. Battery life can vary according to volume, lighting and usage conditions.

3. Does the Bloody GR520 have a noise-cancelling microphone?

Yes, the GR520 is using a noise-cancelling single-directional microphone designed to reduce unwanted background noise during voice communication. This is microphone noise reduction and should not be confused with ANC for the headset's speakers. Verdict by Wah Gaming Store

4. Can I use the Bloody GR520 with a phone or laptop?

Yes, provided your device supports one of the GR520's available connection methods. Bluetooth 5.3 is convenient for compatible mobile devices and laptops, while compatible computers can also use the 2.4GHz USB receiver or 3.5mm connection.

5. Does the Bloody GR520 support 7.1 surround sound?

Bloody GR520 specifications does not have virtual 7.1 surround sound. The GR520 is a wireless gaming headset with its verified 50mm audio system rather than as a 7.1 headset.