C81-Gaming
PS5 Bluetooth Audio Adapter
Interactive User Guide
Version 2.2
First Time Setup
Troubleshooting
< Back
Main Menu
1. Start Here
2. Set Up for PS5
3. Buttons & Indicators
4. Use With PC (Optional)
5. Firmware Update
6. Troubleshooting
7. Rate This Guide
8. Register & Support
Next
Menu
< Back
1. Start Here
USB-C Bluetooth audio transmitter designed for PS5
- Lets you hear PS5 game audio on Bluetooth headphones(AirPods, Sony, Bose, Sennheiser, etc.)
- Supports low-latency audio for gaming
Next
Menu
< Back
2. Set Up for PS5
2.1 Enter Adapter Pairing Mode
Insert C81-G into PS5 USB port.→ LED blinks blue & white (Pairing).
- Not blinking blue & white?Press and hold PAIR for 2s.
- Ignore “The PS5 doesn’t support Bluetooth audio accessories” if it appears. C81-Gaming will work normally.
Next
Menu
< Back
2.2 Disable Phone Bluetooth
90% of connection failures happen when Bluetooth on your phone is still ON. 👉 Turn OFF Bluetooth on any previously connected device (like your phone) before pairing.
Next
Menu
< Back
2.3 Headphone Pairing
- Headphones must be in pairing mode.
- Usually, press & hold the main button until the light blinks.
AirPods Pro pairing mode example.
Not sure how? Check our Headphones Pairing Guide. ↗
Next
Menu
< Back
2.4 Connection & Audio Setup
❶ Place headphones near the adapter. Connected: LED
- blinks blue slowly → Standard
- turns solid blue → Low Latency
❷ Set Audio Output on PS5:
Select C81-G in Settings > Sound > Audio Output > Output Device
Can’t connect to C81-G? See pairing fixes. ↗
Next
Menu
< Back
2.5 Voice Chat on PS5
For voice chat, use the PS5 controller microphone. Select Microphone on Controller in Settings > Sound > Microphone > Input Device.
- Check this setting each time before use.
- Headphone microphones are not supported. If you prefer not to use the controller mic, see our FAQ for other options. ↗
Next
Menu
< Back
3. Buttons & Indicators
LED
- Solid blue (Low latency)
- Blinking blue slowly (Standard)
- Pairing modeBlinking white & blue
Button
👉 Full Buttons & Indicators Guide
Next
Menu
< Back
4. Use With PC
(Optional)
4.1 PC Usage Overview
Designed for PS5 Also works with PCs, USB-C phones, and tablets.Some behavior may differ from PS5.
Volume Behavior (Batch No. 25J3 & later) Volume on PC or phone may not sync with the headset. Fix
Set volume to max or min once, then adjust again, or control volume in your app
Next
Menu
< Back
4.2 Enter Adapter Pairing Mode
Insert C81-G into your PC/tablet/phone.→ LED blinks blue & white (Pairing).
Not blinking blue & white?Press and hold PAIR for 2s.
Next
Menu
< Back
4.3 Disable Phone Bluetooth
90% of connection failures happen when Bluetooth on your phone is still ON. 👉 Turn OFF Bluetooth on any previously connected device (like your phone) before pairing.
Next
Menu
< Back
4.4 Headphone Pairing
- Headphones must be in pairing mode.
- Usually, press & hold the main button until the light blinks.
AirPods Pro pairing mode example.
Not sure how? Check our Headphones Pairing Guide. ↗
Next
Menu
< Back
4.5 Connection
Place headphones near the adapter. Connected: LED
- blinks blue slowly → Standard
- turns solid blue → Low Latency
Can’t connect to C81-G?See pairing fixes. ↗
Next
Menu
< Back
4.6 Audio Setup on PC
❶ Open Sound Settings on your PC.
- Windows: Settings → System → Sound
Settings
System
Sound
- Mac: System Settings → Sound
System Settings
Sound
❷ Choose C81-G as default output & input.
Next
Menu
< Back
4.7 Voice Chat on PC
❶ Open your call app (Zoom, Teams, Discord, etc.) ❷ Set C81-G as both Input and Output in the app. ❸ Switch between audio ⇄ call:
- Batch 25J3 & later:Auto-switches (no action needed)
- Before Batch 25J3:Double-click MFB
LED solid white = Call mode
MFB
Next
Menu
< Back
5. Firmware Update
We keep improving firmware to boost performance and add new features. Stay updated:
- Register your product ↗ Get email alerts for new releases.
- Visit our website ↗Check anytime for the latest version.
Next
Menu
< Back
6. Troubleshooting
Common Issues
👉 More FAQ & Help ↗
Still need help? Contact support ↗
Next
Menu
< Back
7. Rate This Guide
Your feedback helps us improve this guide for everyone. It only takes a moment.
Rate This Guide
多语言
Next
Menu
< Back
8. Register & Support
Register Your Product
Extended warranty & get updates.
Register Your Product
Agent Support
Need help? We’re here.
Email
Call
Chat
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Transcript
C81-Gaming
PS5 Bluetooth Audio Adapter
Interactive User Guide
Version 2.2
First Time Setup
Troubleshooting
< Back
Main Menu
1. Start Here
2. Set Up for PS5
3. Buttons & Indicators
4. Use With PC (Optional)
5. Firmware Update
6. Troubleshooting
7. Rate This Guide
8. Register & Support
Next
Menu
< Back
1. Start Here
USB-C Bluetooth audio transmitter designed for PS5
Next
Menu
< Back
2. Set Up for PS5
2.1 Enter Adapter Pairing Mode
Insert C81-G into PS5 USB port.→ LED blinks blue & white (Pairing).
Next
Menu
< Back
2.2 Disable Phone Bluetooth
90% of connection failures happen when Bluetooth on your phone is still ON. 👉 Turn OFF Bluetooth on any previously connected device (like your phone) before pairing.
Next
Menu
< Back
2.3 Headphone Pairing
AirPods Pro pairing mode example.
Not sure how? Check our Headphones Pairing Guide. ↗
Next
Menu
< Back
2.4 Connection & Audio Setup
❶ Place headphones near the adapter. Connected: LED
❷ Set Audio Output on PS5:
Select C81-G in Settings > Sound > Audio Output > Output Device
Can’t connect to C81-G? See pairing fixes. ↗
Next
Menu
< Back
2.5 Voice Chat on PS5
For voice chat, use the PS5 controller microphone. Select Microphone on Controller in Settings > Sound > Microphone > Input Device.
Next
Menu
< Back
3. Buttons & Indicators
LED
Button
👉 Full Buttons & Indicators Guide
Next
Menu
< Back
4. Use With PC
(Optional)
4.1 PC Usage Overview
Designed for PS5 Also works with PCs, USB-C phones, and tablets.Some behavior may differ from PS5.
Volume Behavior (Batch No. 25J3 & later) Volume on PC or phone may not sync with the headset. Fix
Set volume to max or min once, then adjust again, or control volume in your app
Next
Menu
< Back
4.2 Enter Adapter Pairing Mode
Insert C81-G into your PC/tablet/phone.→ LED blinks blue & white (Pairing).
Not blinking blue & white?Press and hold PAIR for 2s.
Next
Menu
< Back
4.3 Disable Phone Bluetooth
90% of connection failures happen when Bluetooth on your phone is still ON. 👉 Turn OFF Bluetooth on any previously connected device (like your phone) before pairing.
Next
Menu
< Back
4.4 Headphone Pairing
AirPods Pro pairing mode example.
Not sure how? Check our Headphones Pairing Guide. ↗
Next
Menu
< Back
4.5 Connection
Place headphones near the adapter. Connected: LED
Can’t connect to C81-G?See pairing fixes. ↗
Next
Menu
< Back
4.6 Audio Setup on PC
❶ Open Sound Settings on your PC.
Settings
System
Sound
System Settings
Sound
❷ Choose C81-G as default output & input.
Next
Menu
< Back
4.7 Voice Chat on PC
❶ Open your call app (Zoom, Teams, Discord, etc.) ❷ Set C81-G as both Input and Output in the app. ❸ Switch between audio ⇄ call:
- Batch 25J3 & later:Auto-switches (no action needed)
- Before Batch 25J3:Double-click MFB
LED solid white = Call modeMFB
Next
Menu
< Back
5. Firmware Update
We keep improving firmware to boost performance and add new features. Stay updated:
Next
Menu
< Back
6. Troubleshooting
Common Issues
👉 More FAQ & Help ↗
Still need help? Contact support ↗
Next
Menu
< Back
7. Rate This Guide
Your feedback helps us improve this guide for everyone. It only takes a moment.
Rate This Guide
多语言
Next
Menu
< Back
8. Register & Support
Register Your Product
Extended warranty & get updates.
Register Your Product
Agent Support
Need help? We’re here.
Email
Call
Chat