Zombies Cat B19 Smart Screen Earbuds User Manual

1. Introduction

Welcome to the world of Zombies Cat B19 Smart Screen Earbuds! These innovative true wireless stereo (TWS) earbuds combine retro charm with advanced functionality. Featuring a unique mini TV design with a high-resolution LCD touch screen, Bluetooth 6.0 connectivity, immersive audio, and ENC clear call technology, the B19 earbuds are designed to enhance your audio experience and provide entertainment on the go. This manual will guide you through the setup, operation, and maintenance of your new earbuds.

2. Package Contents

Ensure all items are present in your package:

• User Manual
• Charging case
• Charging Cable (Type-C)
• Earbuds (Left and Right)
• Silicone Lanyard

3. Specifications

4. Setup

4.1 Power On/Off

• Power On: Long press the '◉' button on the side of the charging case for 3 seconds, or the earbuds will automatically power on when taken out of the charging case.
• Power Off: Long press the '◉' button for 5 seconds, or the earbuds will automatically power off when placed back into the charging case.

4.2 Bluetooth Pairing

The B19 earbuds utilize Bluetooth 6.0 for stable and fast connections.

1. Ensure the earbuds are charged.
2. Open the charging case. The earbuds will automatically enter pairing mode.
3. On your device (smartphone, tablet, etc.), go to Bluetooth settings.
4. Search for 'Zombies Cat B19' or 'QCWS-B19' in the list of available devices.
5. Select the earbuds to connect. You will hear a confirmation tone once paired.
6. If the earbuds are not paired with the charging case, place them inside and long press the '◉' button for 3 seconds to initiate pairing.

5. Operation

5.1 Touch Controls

The earbuds feature intuitive touch controls for various functions:

• Voice Assistant: Long press the left or right earbud for 2 seconds.
• Reject Call: Long press the left or right earbud for 2 seconds (when a call is incoming).
• Play/Pause: Double tap the left or right earbud.
• Answer/End Call: Double tap the left or right earbud (when a call is incoming).
• Volume Up: Single tap the right earbud.
• Next Track: Triple tap the right earbud.
• Volume Down: Single tap the left earbud.
• Previous Track: Triple tap the left earbud.

5.2 Smart Touch Screen Interface (Charging Case)

The charging case features a high-resolution LCD touch screen for easy operation and access to various functions:

• ❶ Power-On Animation: Appears when the device is powered on.
• ❷ Watch Face Interface: Displays Date, Time, Battery Level, and Bluetooth Connection Status.
• ❸ Earbuds Pairing Interface: Guides you through pairing if earbuds are not connected.
• ❹ Music Playback Interface: Control music playback directly from the screen.
• ❺ Brightness & Volume Settings: Adjust screen brightness and system volume.
• ❻ Language Setting: Change the device language.
• ❼ Screen Timeout Settings: Configure screen-off duration.
• ❽ Dice Game: A built-in stress-relief game. Single tap to start. (Tap the lock icon in the top right corner to lock the screen).
• ❾ Lyric Scrolling: Displays song lyrics (Note: Only the song title will be displayed on some music players).
• ❿ Set Alarm: Configure alarms.
• ⓫ Power Off / Restart / Restore Factory Settings: Double tap the '◉' button to wake up this menu.
• ⓬ Power-Off Animation: Appears when the device is powering off.
• ⓭ Standby / Fully Charged Screensaver: Swipe left or right to enter the main menu.
• ⓮ Charging Animation: Displays when the device is charging.
• ⓯ Low Battery Alert: Notifies you when the battery is low.

6. Audio Features

6.1 High-Quality & Immersive Audio

Experience benchmark-level sound quality with punchy bass, crystal-clear vocals, and transparent treble. The 13mm large dynamic drivers and unique acoustic cavity design deliver a shockingly wide and powerful 360° immersive soundstage, making you feel like you're in the center of a live concert.

6.2 Crystal-Clear Calls (ENC)

Equipped with a built-in ENC (Environmental Noise Cancellation) high-sensitivity microphone, the B19 earbuds effectively filter out ambient noise and precisely capture your voice. Enjoy uninterrupted, crystal-clear calls even in noisy environments, just like having a face-to-face conversation.

6.3 Ultra-Low Latency

Experience seamless synchronization between audio and video, perfect for movies and gaming. The ultra-low latency ensures that sound moves in perfect sync with visuals, delivering a truly immersive experience.

7. Charging

The B19 earbuds are powered by a high-quality built-in battery, offering extended playtime. The charging case uses a convenient Type-C port.

7.1 Battery Life

• Single Playtime: Enjoy 3.5–4 hours of continuous playback on a single charge.
• Total Playtime (with charging case): The total playtime extends to an impressive 30 hours.

Note: Battery life data is affected by factors such as test environment temperature, device volume, and screen-on duration. Actual experience may vary slightly; the above data is for reference only.

7.2 Charging the Earbuds and Case

1. Place the earbuds into the charging case. Ensure they are correctly seated.
2. Connect the provided Type-C charging cable to the charging port on the case and to a power source.
3. The screen on the charging case will display a charging animation.
4. A full charge for the case and earbuds takes approximately 1.5 hours.

8. Maintenance

• Cleaning: Use a soft, dry cloth to clean the earbuds and charging case. Avoid using harsh chemicals or abrasive materials.
• Storage: Store the earbuds and charging case in a cool, dry place when not in use.
• Water Resistance: While the earbuds are waterproof, avoid prolonged exposure to water or submersion. Ensure they are dry before placing them back in the charging case.
• Lanyard Care: The complimentary silicone lanyard can be cleaned with a damp cloth.

9. Troubleshooting

9.1 Connection Issues

• Earbuds not pairing: Ensure both earbuds are in the charging case, then long press the '◉' button for 3 seconds. Check your device's Bluetooth settings to ensure it's discoverable.
• Only one earbud working: Try placing both earbuds back into the charging case, closing it, and then reopening it to reset the connection. If the issue persists, perform a factory reset.

9.2 Factory Reset

If you encounter persistent issues, a factory reset may resolve them:

1. Ensure the earbuds are powered on but not connected to any device.
2. Quickly tap the touch panel 5 times on both the left and right earbuds.
3. Place both earbuds back into the charging case to restart.

Note: In case of dual-ear pairing, a single-ear operation will sync both earbuds to power off.

10. User Tips

• Explore the Smart Screen: Don't forget to explore all the features available on the charging case's smart screen, including setting alarms and playing the dice game for quick entertainment.
• Utilize the Lanyard: The included silicone lanyard is not just for style; it's practical for keeping your earbuds secure and easily accessible around your neck.
• Optimal Fit: Experiment with the earbud placement to find the most comfortable and secure fit for the best sound isolation and audio quality.

11. Safety Warnings & Precautions

• Fire Risk: Please be aware of potential fire risk and strictly follow the instruction manual for charging and storage.
• Battery Disposal: For disposal, please check your local authority's website for more information and dispose of the lithium-ion battery safely in accordance with applicable legal requirements.
• Hearing Protection: Avoid listening at high volume levels for extended periods to prevent hearing damage.
• Choking Hazard: Keep earbuds and small parts away from children and pets to prevent accidental ingestion.

12. Warranty & Support

For any product-related inquiries, technical support, or warranty claims, please contact the seller or authorized distributor. Refer to your purchase documentation for specific warranty terms and contact information.