Introduction
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Picun G3 Gaming Wireless Headphone. Please read this manual thoroughly before using the product to ensure proper functionality and to maximize your gaming and audio experience.

Image: Picun G3 Gaming Wireless Headphone with its USB dongle.
Product Overview
Package Contents
- Picun G3 Gaming Wireless Headphone
- Charging Cable (USB)
- USB Type-C Adapter
- Detachable Audio Cable (3.5mm)
- USB-C Dongle
- User Manual (this document)
Key Features
- Dual Wireless Connectivity: Supports 2.4GHz wireless (via USB dongle) and Bluetooth 5.4 for versatile connection options.
- Multi-Platform Compatibility: Compatible with PS4, PS5, PC, Laptops, Nintendo Switch, Steam Deck, and smartphones. (Note: Not compatible with Xbox Series).
- 53mm Dynamic Drivers: Delivers high-definition sound and immersive 3D Spatial Audio.
- Detachable ENC Noise Reduction Microphone: Ensures clear voice communication by filtering out ambient noise.
- Long Battery Life: Up to 45 hours of usage on a single charge (1050mAh battery).
- Ergonomic and Lightweight Design: Weighs only 244g, featuring rotatable earcups, adjustable headband, and soft memory foam ear pads for extended comfort.
Headset Components and Controls
The Picun G3 headset is designed for comfort and ease of use. Key adjustable components include:

Image: Ergonomic design highlighting adjustable angle, soft sponge earcups, and retractable headband for a comfortable fit.
- Rotatable Earcups: For flexible positioning and storage.
- Adjustable Headband: To fit various head sizes.
- Retractable Headband: For compact storage and personalized fit.
- Soft Sponge Ear Pads (Memory Foam): Provides comfort during long listening sessions.
- Detachable Microphone: Plugs into the headset for communication.
- Control Buttons: (Specific button functions are not detailed in source, but "Control Button" and "Volume Control" are listed in specs. Assume standard controls like power, volume, mic mute).
Setup Instructions
1. Charging the Headset
- Connect the provided USB Charging Cable to the headset's charging port.
- Connect the other end of the USB Charging Cable to a USB power source (e.g., computer USB port, USB wall adapter).
- The LED indicator on the headset will show charging status (e.g., red for charging, off/blue for fully charged). A full charge provides up to 45 hours of battery life.
2. Attaching the Microphone
The ENC noise reduction microphone is detachable. Align the microphone's 3.5mm jack with the microphone port on the headset and gently push it in until it clicks into place.

Image: Diagram showing the detachable ENC noise reduction microphone and its internal components.
3. Connecting the Headset
The Picun G3 offers three connection methods: 2.4GHz Wireless, Bluetooth, and Wired (3.5mm).
3.1. 2.4GHz Wireless Connection (Recommended for Gaming)
- Insert the USB-C Dongle into an available USB-C port on your device (PS4, PS5, PC, Laptop, Nintendo Switch, Steam Deck). If your device only has USB-A ports, use the provided USB Type-C Adapter.
- Power on the headset. The headset should automatically connect to the dongle.
- Ensure the headset is selected as the audio output and input device in your device's sound settings.

Image: Visual representation of 2.4GHz wireless connection with a gaming console, highlighting low latency and stable connection.
3.2. Bluetooth Connection
- Power on the headset and put it into Bluetooth pairing mode (refer to device-specific instructions for entering pairing mode, usually by holding a button).
- On your device (smartphone, laptop, etc.), enable Bluetooth and search for "Picun G3" in the list of available devices.
- Select "Picun G3" to pair. Once paired, the headset's LED indicator will confirm the connection.
3.3. Wired Connection (3.5mm Audio Cable)
- Connect one end of the Detachable Audio Cable to the 3.5mm audio jack on the headset.
- Connect the other end of the audio cable to the 3.5mm audio output port on your device.
- The headset will function as a wired headset. Note that some features like wireless connectivity and certain controls may not be available in wired mode.

Image: Illustration of the dual wireless connection modes (Bluetooth and 2.4GHz wireless) for versatile use.
Operating Instructions
Power On/Off
- Power On: Press and hold the Power button for approximately 3 seconds until the LED indicator lights up.
- Power Off: Press and hold the Power button for approximately 3 seconds until the LED indicator turns off.
Volume Control
Use the volume control wheel/buttons on the headset to adjust the audio output level.
Microphone Usage
- Mute/Unmute: Locate the microphone mute button on the headset and press it to toggle the microphone on or off.
- ENC Noise Reduction: The built-in ENC technology automatically reduces ambient noise for clearer voice pickup. Ensure the microphone is positioned correctly near your mouth for optimal performance.
3D Spatial Audio
The Picun G3 features 3D Spatial Audio for an immersive experience. This feature is automatically enabled when using the headset in compatible modes (e.g., 2.4GHz wireless gaming). It allows for precise sound localization, enhancing your perception of sound direction and distance in games and media.

Image: Visual representation of 3D Spatial Audio creating an immersive sound environment around the user.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the headset. Do not use abrasive cleaners or solvents.
- Storage: Store the headset in a cool, dry place away from direct sunlight and extreme temperatures.
- Ear Pads: The memory foam ear pads are designed for comfort. While not explicitly stated as user-replaceable, gentle cleaning and care will prolong their lifespan.
- Battery Care: To maintain battery health, avoid fully discharging the battery frequently and store the headset with some charge if not used for extended periods.
Troubleshooting
No Sound / Low Volume
- Ensure the headset is powered on and properly connected (2.4GHz dongle, Bluetooth, or 3.5mm cable).
- Check the volume levels on both the headset and your connected device.
- If using 2.4GHz or Bluetooth, ensure the headset is selected as the default audio output device in your system settings.
- Re-pair the Bluetooth connection or re-insert the 2.4GHz dongle.
Microphone Not Working
- Ensure the microphone is securely attached to the headset.
- Check if the microphone is muted using the mute button on the headset.
- Verify that the headset microphone is selected as the default input device in your device's sound settings.
- Test the microphone on another device if possible.
Connectivity Issues (2.4GHz / Bluetooth)
- Ensure the headset is within the maximum wireless range (<10m).
- Minimize interference from other wireless devices.
- For 2.4GHz, try using a different USB port for the dongle or using the USB-C adapter if applicable.
- For Bluetooth, try unpairing and re-pairing the headset.
Headset Not Compatible with Xbox Series
- The Picun G3 headset is explicitly stated as not compatible with Xbox Series consoles. This is a hardware limitation.

Image: Compatibility overview, explicitly stating non-compatibility with Xbox Series.
Specifications
| Feature | Specification |
|---|---|
| Brand Name | Picun |
| Model | G3 |
| Material | Metal, Plastic |
| Weight | 244g |
| Width | 92mm |
| Battery Capacity | 1050mAh |
| Battery Life | Up to 45 hours |
| Voice Assistant Built-in | Yes |
| Maximum Wireless Range | <10m |
| NFC Technology | No |
| Sound Isolating | Yes |
| Earcups Type | Sealed |
| Charging Method | Cable (USB) |
| Headphone Pads Material | Memory Foam |
| Magnet Type | Neodymium |
| Driver Diameter | 53mm |
| Impedance Range | Up to 32 Ω |
| Features | With microphone, Detachable Cable |
| Codecs | AAC, SBC |
| With Microphone | Yes (Detachable ENC Noise Canceling Mic) |
| Is Wireless | Yes |
| Support APP | No |
| Waterproof | No |
| Frequency Response Range | 20 - 20000Hz |
| Sensitivity | 118dB |
| Plug Type | Line Type (3.5mm) |
| Function | Gaming, Mobile Phone, HiFi, Office, DJ |
| Active Noise-Cancellation | No |
| Volume Control | Yes |
| Control Button | Yes |
| Vocalism Principle | Dynamic |
| Wireless Type | Bluetooth, RF (2.4GHz) |
| Connectors | USB (for dongle), 3.5mm (for wired) |
| Communication | Wireless+Wired |
| Style | Over-Ear Gaming Headset |
| Certification | CE, FCC |
| Resistance | 32 Ω |
| Support Memory Card | No |
| Supported Protocols | A2DP/HFP/HSP/AVRCP |
| Mic Sensitivity | -42±3dB |
User Tips
- Sound Customization: If you find the bass or treble response not to your preference, consider using an equalizer on your connected device (PC, smartphone) to fine-tune the audio profile.
- Optimal Microphone Placement: For the clearest communication, ensure the detachable microphone is positioned close to your mouth.
- Battery Preservation: To extend the overall lifespan of your headset's battery, avoid completely draining it before recharging.
Warranty and Support
The Picun G3 Gaming Wireless Headphone comes with a One-Year Damage Replacement Guarantee. For any issues or support inquiries, please contact Picun customer service through your purchase platform or the official Picun website.





