1. Introduction
Welcome to the ATK Mercury M1 Wireless Gaming Headphone user manual. This guide provides detailed instructions on how to set up, operate, and maintain your new gaming headset. The ATK Mercury M1 is designed for an immersive gaming experience, featuring ENC microphone noise reduction, ultra-low 13ms latency in 2.4G mode, virtual 7.1 channel surround sound, and versatile three-mode connectivity (2.4G wireless, Bluetooth 5.3, and wired 3.5mm connection).

Image: ATK Mercury M1 Wireless Gaming Headphone in white and black.
2. Safety Information
- Always charge your device using a computer USB port or a 5V 1A power supply to ensure battery health and longevity.
- Avoid exposing the headset to extreme temperatures, direct sunlight, or high humidity.
- Do not attempt to disassemble or modify the headset, as this may void the warranty and cause damage.
- Keep the headset away from water and other liquids.
- Adjust volume to a comfortable level to prevent hearing damage.
3. Package Contents
Please check the box for the following items:
- ATK M1 Event-Level Gaming Headset
- USB-A/C 2-in-1 2.4G Wireless Transmitter
- USB-A to USB-C Charging Cable
- Color Velvet Storage Bag
- USB-C to 3.5mm Audio Cable
- User Manual (this document)
- Warranty Voucher

Image: Product packaging and included accessories.
4. Product Overview
Familiarize yourself with the headset's components and controls:

Image: Blind Touch Button Design and control layout.
4.1 Controls
- Power Key:
- Long press for 3 seconds: Power On/Off
- Double click: Games/Music Mode switching
- Microphone Button:
- Click: Microphone On/Off
- Double click: Ambient light On/Off
- Volume Knob: Scroll up and down to adjust volume.
- Mode Switching Button: Toggle up and down to switch between 2.4G wireless and Bluetooth modes.
4.2 Ergonomics and Design
The ATK Mercury M1 features a 13-gear telescoping head beam and a unique 90° rotation function for comfortable wear. The earcups are designed for extended use:
- ATK M1 SE: Skin-friendly protein-leather ear pads.
- ATK M1: Super-heat-dissipating ice-silk ear pads for enhanced comfort during long sessions.

Image: Headset comfort features including adjustable head beam and ear muff design.
5. Setup
5.1 Charging the Headset
Before first use, fully charge the headset. Connect the USB-A to USB-C charging cable to the headset's USB-C port and a computer USB port or a 5V 1A power adapter. The headset supports charging while in use via a wired connection.

Image: Battery features including 1200mAh capacity and NTC temperature control.
5.2 Connecting the Headset
The ATK Mercury M1 offers three connection modes:

Image: Three-mode connection options.
5.2.1 2.4G Wireless Connection
- Plug the 2-in-1 USB-A/C wireless transmitter into an available USB-A or USB-C port on your PC, console (PS4/PS5, NS), or other compatible device.
- Power on the headset by long-pressing the Power Key for 3 seconds.
- Toggle the Mode Switching Button on the headset to select 2.4G wireless mode. The headset should automatically connect to the transmitter.
5.2.2 Bluetooth Connection
- Power on the headset by long-pressing the Power Key for 3 seconds.
- Toggle the Mode Switching Button on the headset to select Bluetooth mode. The headset will enter pairing mode (indicated by a flashing LED).
- On your device (PC, mobile phone, tablet), go to Bluetooth settings and select "ATK Mercury M1" from the list of available devices to pair.
5.2.3 Wired Connection
- Connect one end of the USB-C to 3.5mm audio cable to the headset's USB-C port.
- Connect the other end of the 3.5mm audio cable to the 3.5mm audio jack on your device.
- No power is required for wired connection, but the headset can be charged simultaneously if connected to a powered USB-C port.
6. Operating Instructions
6.1 Power On/Off
Long press the Power Key for approximately 3 seconds to turn the headset on or off.
6.2 Volume Adjustment
Use the Volume Knob to scroll up to increase volume and scroll down to decrease volume.
6.3 Microphone Control
Click the Microphone Button to toggle the microphone on or off. Double-click the Microphone Button to turn the ambient lighting on or off.
6.4 Game/Music Dual Mode
Double-click the Power Key to switch between Game Mode and Music Mode. In Game Mode, the virtual 7.1 360° stereo surround sound enhances positional audio, making footsteps and gunshots more distinct. Music Mode is tuned for a rich audio experience.

Image: Game/Music Dual Mode functionality.
6.5 ATK HUB Software (ATK M1 only)
The ATK M1 model supports the ATK HUB software driver, allowing for advanced customization of audio settings. This includes EQ adjustment, vocal clarity enhancement, and audio brightening across Game, Music, and Movie modes.

Image: ATK HUB software interface for sound customization.
7. Specifications
Below are the detailed specifications for the ATK Mercury M1 series:

Image: Product parameters comparison for ATK M1 SE and ATK M1.
| Feature | ATK M1 SE | ATK M1 |
|---|---|---|
| Color | White | Black/White |
| Bluetooth Version | New-generation Bluetooth 5.3 transmission technology | |
| Sound Effect | Not supported | Virtual 7.1 360-degree stereo surround sound |
| Driver Unit | 50mm oversized drive unit | |
| Chip | Jerry chip | High-performance sound card chip |
| Noise Reduction | New ENC microphone noise reduction | |
| Audio Delay (2.4G) | ≤13ms (SmartSpeed X) | ~13ms (SmartSpeed X) |
| Standard Battery Life | Approximately 60 hours (at 50% volume with lights on) | |
| Battery Capacity | 1200mAh | |
| Sliding Arm Distance | 30mm | |
| Compatible Platforms | PC/Android/IOS/NS/PS4/PS5 | |
| ATK HUB Software Driver | Not supported | Supported |
| Ear Pads/Covers | Skin-friendly protein-leather | Super-heat-dissipating ice-silk |
8. Maintenance
- Cleaning: Use a soft, dry cloth to clean the headset. Do not use abrasive cleaners or solvents.
- Storage: When not in use, store the headset in the provided velvet bag to protect it from dust and scratches. Avoid storing in areas with extreme temperatures or high humidity.
- Battery Care: To prolong battery life, avoid fully discharging the headset frequently. Charge it regularly, even if not in constant use.
9. Troubleshooting
9.1 No Sound or Low Volume
- Ensure the headset is powered on and connected correctly (2.4G, Bluetooth, or wired).
- Check the volume level on both the headset (Volume Knob) and your connected device.
- If using 2.4G wireless, ensure the transmitter is securely plugged in and the headset is in 2.4G mode.
- If using Bluetooth, ensure the headset is paired and connected to your device. Try unpairing and re-pairing.
- For wired connection, ensure the 3.5mm cable is fully inserted into both the headset and your device.
9.2 Microphone Not Working
- Ensure the microphone is not muted (click the Microphone Button).
- Check microphone settings on your connected device (e.g., Windows Sound Settings, game audio settings).
- Ensure the microphone boom is properly positioned.
9.3 Connection Issues
- 2.4G Wireless: Try unplugging and re-plugging the 2.4G transmitter. Ensure no other wireless devices are causing interference.
- Bluetooth: Move the headset closer to your device. Clear previous Bluetooth pairings on your device and re-pair.
9.4 Headset Not Charging
- Ensure the charging cable is securely connected to both the headset and the power source.
- Use a reliable USB port on a computer or a 5V 1A power adapter.
- Check if the charging cable is damaged.
10. User Tips
- For optimal gaming performance, ensure the headset is fully charged before use.
- Experiment with Game/Music modes to find the best audio profile for your content. Game mode enhances positional audio, while Music mode provides a balanced sound.
- If you own the ATK M1 model, utilize the ATK HUB software to customize EQ settings and audio profiles for a truly personalized listening experience.
- When switching between 2.4G wireless and Bluetooth, use the dedicated mode switching button for quick transitions.
11. Warranty and Support
For detailed warranty information, terms, and conditions, please refer to the Warranty Voucher included in your product package. For technical support, troubleshooting assistance beyond this manual, or any product-related inquiries, please contact the seller or manufacturer directly through their official support channels.