1. Introduction
Thank you for choosing the YOWU Cat Ear Headphones 4GS. This manual provides essential information for setting up, operating, and maintaining your new gaming headset. The 4GS headphones offer versatile connectivity options including 2.4G wireless, Bluetooth 5.4, and a 3.5mm audio jack, ensuring compatibility across various gaming platforms and devices. Enjoy immersive audio and customizable RGB lighting for an enhanced gaming experience.

Image: YOWU Cat Ear Headphones 4GS, black model, showcasing the illuminated cat ears and earcups.
2. What's in the Box
Verify that all items are present in the package:
- YOWU Cat Ear Headphones 4GS
- Detachable Microphone
- USB/Type-C Dongle (2.4G Wireless Transmitter)
- 3.5mm Audio Cable
- USB-C Charging Cable
- Protective Carrying Case
- User Manual (this document)

Image: An illustration showing the YOWU 4GS headphones, carrying case, USB/Type-C dongle, and various cables.
3. Product Overview
Familiarize yourself with the main components and controls of your YOWU 4GS headphones.
3.1 Headphone Components
- Cat Ears: Illuminated RGB elements.
- Earcups: Over-ear design with 50mm drivers.
- Headband: Adjustable for comfort.
- Microphone Port: For attaching the detachable microphone.
- 3.5mm Audio Jack: For wired connection.
- USB-C Charging Port: For charging the internal battery.
- Power Button: Controls power on/off.
- Volume Control: Adjusts audio output level.
- RGB Control Button: Cycles through lighting modes or colors.

Image: A detailed view of the left earcup, highlighting the microphone port, 3.5mm jack, and control buttons.
4. Setup
4.1 Charging the Headphones
- Connect the provided USB-C charging cable to the charging port on the headphones.
- Connect the other end of the cable to a USB power source (e.g., computer USB port, USB wall adapter).
- The LED indicator will show charging status. A full charge typically takes approximately 2-3 hours.
4.2 Attaching the Microphone
- Locate the microphone port on the left earcup.
- Align the detachable microphone connector with the port and gently push it in until it clicks into place.
- To remove, gently pull the microphone straight out from the port.
4.3 Connecting to Devices
4.3.1 2.4G Wireless Connection (USB/Type-C Dongle)
This method provides ultra-low latency for gaming on PC, PS4, PS5, and Switch.
- Power on your YOWU 4GS headphones.
- Insert the 2.4G USB/Type-C dongle into an available USB or Type-C port on your gaming device.
- The headphones should automatically connect to the dongle. The LED indicator on the dongle and headphones will confirm a successful connection.
- Ensure the headphones are selected as the audio input/output device in your device's sound settings.

Image: The 2.4G USB/Type-C dongle, showing its dual USB-A and USB-C connectors, ready for connection to a device.
4.3.2 Bluetooth Connection
Ideal for mobile devices and other Bluetooth-enabled platforms.
- Power on your YOWU 4GS headphones.
- Activate Bluetooth on your device (smartphone, tablet, PC).
- Put the headphones into pairing mode (refer to the "Operating" section for specific button presses). The LED indicator will flash to show pairing mode.
- Select "YOWU 4GS" from the list of available Bluetooth devices on your device.
- Once paired, the LED indicator on the headphones will show a solid light.
4.3.3 3.5mm Wired Connection
Use the 3.5mm audio cable for devices without wireless capabilities or when battery is low. Note: Xbox consoles can only be connected via the 3.5mm audio cable.
- Connect one end of the 3.5mm audio cable to the 3.5mm jack on the headphones.
- Connect the other end to the 3.5mm audio port on your device (e.g., Xbox controller, PC, smartphone).
- When connected via 3.5mm cable, the headphones operate in passive mode, and the battery is not consumed for audio, though RGB lighting may still draw power if enabled.

Image: An illustration showing the YOWU 4GS headphones connected to various gaming platforms like PC, PlayStation, Xbox, and Nintendo Switch.
5. Operation
5.1 Power On/Off
- Power On: Press and hold the Power button for approximately 3 seconds until the LED indicators light up.
- Power Off: Press and hold the Power button for approximately 3 seconds until the LED indicators turn off.
5.2 Volume Control
- Increase Volume: Press the Volume Up button.
- Decrease Volume: Press the Volume Down button.
5.3 RGB Lighting Control
The RGB lighting can be controlled directly on the headphones or through the YOWU App.
- Cycle Colors/Effects: Press the RGB Control button to switch between preset colors and lighting effects.
- For advanced customization, refer to the "YOWU App Control" section.
5.4 Microphone Usage
- Mute/Unmute: Use the dedicated microphone mute button on the earcup or the YOWU App.
- The detachable microphone is 360-degree rotatable for optimal positioning.
Video: A user demonstrating the various RGB lighting colors and effects on the YOWU Cat Ear Headphones 4GS.
6. YOWU App Control
Unlock the full potential of your YOWU 4GS headphones with the exclusive YOWU App. The app allows for extensive customization of RGB lighting and sound profiles.
6.1 App Features
- Customizable RGB Lighting: Choose from millions of colors and various lighting effects.
- Sound Profiles: Adjust equalizer settings and audio profiles for different uses (e.g., gaming, music).
- Firmware Updates: Keep your headphones updated with the latest features and improvements.
Download the YOWU App from your device's app store (iOS/Android).

Image: A mobile phone screen displaying the YOWU App, illustrating options for customizing lighting colors and effects on the headphones.
7. Compatibility
The YOWU Cat Ear Headphones 4GS are designed for broad compatibility:
- PC: Via 2.4G USB/Type-C dongle, Bluetooth, or 3.5mm audio cable.
- PlayStation (PS4, PS5): Via 2.4G USB/Type-C dongle or 3.5mm audio cable.
- Xbox: Only via 3.5mm audio cable.
- Nintendo Switch: Via 2.4G USB/Type-C dongle or 3.5mm audio cable.
- Mobile Devices (Smartphones, Tablets): Via Bluetooth or 3.5mm audio cable.
8. Maintenance
Proper care ensures the longevity of your headphones.
- Cleaning: Use a soft, dry cloth to clean the headphones. Avoid harsh chemicals or abrasive materials.
- Storage: Store the headphones in the provided protective carrying case when not in use to prevent damage.
- Avoid Moisture: While water-resistant, avoid submerging the headphones in water or exposing them to excessive moisture.
- Temperature: Do not expose to extreme temperatures.
9. Troubleshooting
| Problem | Solution |
|---|---|
| No sound from headphones. |
|
| Microphone not working. |
|
| Cannot connect via 2.4G wireless. |
|
| Bluetooth pairing issues. |
|
| RGB lights not working/changing. |
|
10. Specifications
| Feature | Detail |
|---|---|
| Model Name | CAT-4GS |
| Connectivity Technology | Wired, Wireless (2.4G, Bluetooth 5.4) |
| Headphones Jack | 3.5 mm Jack |
| Audio Driver Size | 50mm Dynamic Drivers |
| Noise Control | Passive Noise Cancellation |
| Battery Life | Up to 30 Hours |
| Bluetooth Version | 5.4 |
| Bluetooth Range | 10 Meters |
| Control Type | Volume Control, App Control |
| Special Features | Fast Charging, Microphone Included, Surround Sound, Customizable RGB Lighting |
| Compatible Devices | PC, PS5, Switch, Xbox (3.5mm only) |
| Item Weight | Approximately 2.4 Grams (0.085 ounces) |
| Material | Plastic |
| Water Resistance Level | Water Resistant |
11. Warranty & Support
YOWU offers a 1-year warranty for the Cat Ear Headphones 4GS. For any product inquiries, technical assistance, or warranty claims, please contact YOWU customer support. Dedicated 24-hour customer support is available to enhance your shopping experience.
Please refer to your purchase documentation or the official YOWU website for detailed warranty terms and contact information.





