1. Introduction
Thank you for choosing the Zombies Cat S10 ANC Wireless Bluetooth Headphones. These headphones are designed to provide a superior audio experience with advanced active noise cancellation, dynamic surround sound, and ultimate comfort. Please read this manual carefully before using the product to ensure proper operation and to maximize your listening pleasure.

2. Package Contents
Please check the box for the following items:
- S10 Headphone × 1
- Charging Cable × 1
- 3.5mm Audio Cable × 1
- User Guide × 1

3. Setup
3.1 Charging the Headphones
- Connect the provided charging cable to the Type-C port on the headphones.
- Connect the other end of the charging cable to a USB power source (e.g., computer, wall adapter).
- The LED indicator on the headphones will show the charging status.
- A full charge takes approximately 1.5 hours.
3.2 Powering On/Off
- Power On: Long press the "◯" button until the indicator light turns on.
- Power Off: Long press the "◯" button until the indicator light turns off.
3.3 Bluetooth Pairing
- Ensure the headphones are powered off.
- Long press the "◯" button until the LED indicator flashes, indicating pairing mode.
- On your device (smartphone, tablet, computer), enable Bluetooth.
- Search for "QCWS-S10" in the list of available devices and select it to connect.
- Once connected, the LED indicator will stop flashing and remain solid.

3.4 Wired Connection
For a wired connection, plug the 3.5mm audio cable into the headphone's audio jack and the other end into your audio device. This mode does not consume battery power.
4. Operating Instructions
4.1 Button Functions

- "◯" Button:
- Play/Pause: Short press the button.
- Power On/Off: Long press the button.
- Answer Call: Single press the button.
- End Call: Single press the button.
- Reject Call: Long press the button for 2 seconds to reject an incoming call.
- Redial Call: Double press the button to redial the last called number.
- "+" Button:
- Increase Volume: Single press the button.
- Next Track: Long press the button for 2 seconds.
- "-" Button:
- Decrease Volume: Single press the button.
- Previous Track: Long press the button for 2 seconds.
4.2 Active Noise Cancellation (ANC)
The S10 headphones feature -45dB strong active noise cancellation technology. This function helps to reduce ambient noise, providing a quieter listening environment.
- Activating/Deactivating ANC: Refer to the specific button on your headphones (usually a dedicated ANC button or a long press combination on one of the main buttons, not explicitly detailed in the provided text, so assume a dedicated control).
- Advanced ANC Algorithms: Expands the noise reduction frequency range by 30%, delivering immersive quietness across all scenarios.

4.3 Dynamic Surround Audio
Experience enhanced audio layering and depth with dynamic surround audio. This feature distributes sound in a virtual 3D space, creating an immersive listening experience, making you feel like you're in a movie theater or live concert.

4.4 Clear Calls
The S10 headphones utilize an advanced real-time vocal calculation noise reduction solution to precisely eliminate background noise, ensuring your voice remains crystal-clear during calls, even in busy environments.

5. Maintenance
5.1 Cleaning
- Wipe the headphones with a soft, dry cloth.
- For ear cushions, gently wipe with a damp cloth and mild soap if necessary, then dry thoroughly.
- Do not use harsh chemicals or abrasive materials.
5.2 Storage
The S10 headphones feature a portable foldable design for easy storage. When not in use, fold the headphones and store them in a safe, dry place away from extreme temperatures and direct sunlight.

5.3 Battery Care
- Avoid fully discharging the battery frequently.
- Charge the headphones regularly, even if not used for extended periods, to maintain battery health.
6. Troubleshooting
- Headphones won't turn on: Ensure the headphones are fully charged.
- Cannot pair with device: Make sure Bluetooth is enabled on your device and the headphones are in pairing mode. Try restarting both devices.
- No sound: Check volume levels on both the headphones and your connected device. Ensure the headphones are properly paired or the 3.5mm audio cable is securely connected.
- Poor sound quality/intermittent connection: Move closer to your connected device to ensure you are within the 10m transmission range. Avoid obstacles between the headphones and the device.
- ANC not working effectively: Ensure the ear cushions are properly sealed around your ears.
7. Specifications
| Feature | Specification |
|---|---|
| Model | QCWS-S10 |
| Product Type | ANC Over-Ear Headphones |
| Noise Cancellation Depth | -45dB |
| Driver Diameter | 40mm |
| Frequency Response | 20Hz - 20KHz |
| Bluetooth Version | V6.0 |
| Transmission Distance | 10m |
| Headphone Battery Capacity | 400mAh |
| Charging Time | Approximately 1.5 hours |
| Playback Duration (ANC ON) | Approximately 28 hours |
| Playback Duration (ANC OFF) | Approximately 45 hours |
| Rated Input Voltage | 5V |
| Rated Input Current | 1A |
| Headphone Dimensions | 17 × 19.6 × 8cm |
| Material | PC + ABS, Protein Leather (earpads) |
| Voice Assistant | Built-in (Apple Siri Support, Google Assistant Support) |
| Waterproof | Yes |
| With Microphone | Yes |
| Communication | Wireless+Wired |
| Connectors | Type C |
| Impedance Range | up to 32 Ω |
| Sensitivity | 110dB |
| Max Output | 30mW |
| Codecs | AAC, sbc |

8. User Tips
- Optimal ANC Performance: For the best noise cancellation, ensure the earcups fully cover your ears and create a good seal. Adjust the telescopic metal arms and micro-adjustment for a snug fit.
- Comfort for Long Sessions: The protein leather breathable ear cushions are designed for extended wear. Take short breaks during very long listening sessions to maintain comfort.
- Versatile Usage: Utilize the ANC feature in noisy environments like public transport or offices, and switch to standard mode for longer battery life when noise cancellation isn't critical.
- Easy Portability: Take advantage of the foldable design to easily store your headphones in a bag, making them ideal for travel or commuting.
9. Warranty and Support
For any product inquiries, technical support, or warranty claims, please contact the retailer or the official Zombies Cat customer service. Keep your purchase receipt as proof of purchase.