1. Important Safety Information
Please read all instructions carefully before using this product. Keep this manual for future reference.
- Do not expose this appliance to dripping or splashing liquids.
- Do not place objects filled with liquids, such as vases, on the apparatus.
- Ensure proper ventilation. Do not block any ventilation openings.
- Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
- Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
- Only use attachments/accessories specified by the manufacturer.
- Unplug this apparatus during lightning storms or when unused for long periods of time.
- Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way.
2. Package Contents
Verify that all items listed below are included in your package:
- MZEIBO Sound Bar (KY-2020D)
- Remote Control
- Power Adapter
- HDMI Cable
- Optical Cable
- 3.5mm AUX Cable
- Stand Bases (2 pieces)
- Wall-mount Screws and Wall Plugs
- User Manual

Image: All components included in the MZEIBO Sound Bar package, neatly arranged.
3. Product Overview
3.1. Sound Bar Controls
The sound bar features intuitive controls for easy operation.

Image: Central control panel on the sound bar, showing power, play/pause, and volume buttons.
- Power Button: Short press to turn on. Long press (2 seconds) to turn off. Short press to switch input modes (Bluetooth, HDMI ARC, AUX, Optical).
- Play/Pause Button: In Bluetooth mode, short press to play or pause songs.
- Volume + / Next Button: Short press to increase volume. Long press to skip to the next song (in Bluetooth mode).
- Volume - / Previous Button: Short press to decrease volume. Long press to go to the previous song (in Bluetooth mode).
3.2. Rear Panel Connections
The rear panel provides various ports for connecting to your devices.

Image: Rear connection panel of the sound bar, highlighting the DC IN, OPT, AUX, and HDMI ARC ports.
- DC IN: Power input port.
- OPT (Optical): Optical audio input port.
- AUX: 3.5mm auxiliary audio input port.
- HDMI ARC (TV): HDMI Audio Return Channel input port for TV connection.
3.3. Remote Control Functions
The included remote control provides full functionality for your sound bar.

Image: The remote control for the MZEIBO Sound Bar, showing all buttons and their labels.
- Power: Turns the sound bar on or off.
- BT Mode: Switches to Bluetooth input.
- Mute: Mutes or unmutes the sound.
- Volume +/-: Adjusts the volume level.
- Previous/Next Track: Skips to the previous or next song (in Bluetooth mode).
- Play/Pause/Pair: Plays/pauses music or initiates Bluetooth pairing.
- Music/Movie/News Modes: Selects preset equalizer modes for optimized audio.
- OPT Mode: Switches to Optical input.
- AUX Mode: Switches to Auxiliary input.
- ARC Mode: Switches to HDMI ARC input.
4. Setup and Installation
4.1. Detachable Design Assembly
The MZEIBO Sound Bar features a 2-in-1 detachable design, allowing for flexible placement.
- To combine the two sections into a single sound bar: Align the grooves in the two parts of the sound bar. Twist to rotate from the unlock position to the lock position.
- To separate the sound bar into two tower speakers: Twist to rotate from the lock position to the unlock position, then gently pull the two sections apart.
Video: A detailed user guide demonstrating the assembly and connection of the MZEIBO Sound Bar. This video shows how to combine the sound bar sections and connect it to various devices.
4.2. Placement Options
The sound bar offers multiple placement methods to suit your home theater setup.
- Desktop Placement: Place the combined sound bar directly on a flat surface below your TV.
- Wall-mount Placement: Use the provided screws and wall plugs to mount the combined sound bar on the wall. Ensure the mounting location is secure.
- Standing Placement (Tower Speakers): Attach the provided stand bases to each separated sound bar section. Place the two tower speakers vertically on either side of your TV.

Image: The MZEIBO Sound Bar placed as a single unit on a TV stand.

Image: The MZEIBO Sound Bar configured as two separate tower speakers flanking a television.
Video: A guide demonstrating the wall mounting process for the MZEIBO Sound Bar, showing how to secure it to a wall.
5. Connectivity
The MZEIBO Sound Bar supports multiple connection options for various devices.
5.1. Power On
- Connect the power cord to the DC IN port on the back of the sound bar.
- Plug the other end of the power cord into an AC (mains) power outlet.
Video: A detailed user guide demonstrating the power connection for the MZEIBO Sound Bar.
5.2. HDMI ARC Connection
For optimal audio quality and control, connect via HDMI ARC.
- Connect one end of the HDMI cable to the HDMI ARC port on the sound bar.
- Connect the other end of the HDMI cable to your TV's HDMI ARC port.
- On your TV, go to Sound Settings and select HDMI ARC as the audio output.
- Set the Digital Sound Out format to PCM or Passthrough.
- If no sound, enable HDMI-CEC Device Control in your TV settings.
Video: A detailed user guide demonstrating the HDMI ARC connection for the MZEIBO Sound Bar.
5.3. Optical Connection
Use an optical cable for high-quality digital audio transmission.
- Remove the plastic caps from both ends of the optical cable.
- Connect one end of the optical cable to the OPT port on the sound bar.
- Connect the other end of the optical cable to your TV's Optical Digital Audio Out port.
- On your TV, go to Sound Settings and select Optical as the audio output.
- Set the Digital Sound Out format to PCM.
Video: A detailed user guide demonstrating the Optical connection for the MZEIBO Sound Bar.
5.4. AUX Connection
Connect devices using the 3.5mm auxiliary cable.
- Connect one end of the 3.5mm AUX cable to the AUX port on the sound bar.
- Connect the other end of the AUX cable to your device's 3.5mm headphone or audio output port.
- On your TV (if connecting to TV), go to Sound Settings and select Headset as the audio output.
Video: A detailed user guide demonstrating the AUX connection for the MZEIBO Sound Bar.
5.5. Bluetooth Connection
Wirelessly connect your Bluetooth-enabled devices to the sound bar.
- Turn on the sound bar and press the 'BT' button on the remote control or the power button on the sound bar until the Bluetooth indicator lights up.
- Enable Bluetooth on your device (smartphone, tablet, laptop, etc.).
- Search for "KY-2020" in the list of available Bluetooth devices and select it to pair.
- Once paired, the sound bar will indicate a successful connection, and you can begin playing audio wirelessly.
Video: A detailed user guide demonstrating the Bluetooth connection for the MZEIBO Sound Bar.
6. Operating Instructions
6.1. Selecting EQ Modes
The sound bar offers three equalizer modes to optimize your listening experience for different content types.
- Music Mode: Enhances music playback with balanced audio.
- Movie Mode: Provides an immersive experience with enhanced bass and surround effects for films.
- News Mode: Optimizes vocal clarity for news broadcasts and dialogue-heavy content.
Press the "MUSIC MOVIE NEWS" button on the remote control to cycle through these modes.

Image: Visual representation of the three equalizer modes (News, Movie, Music) available on the MZEIBO Sound Bar.
Video: Demonstrates how to switch between different interface scene settings (EQ modes) on the MZEIBO Sound Bar.
7. Maintenance
To ensure the longevity and optimal performance of your MZEIBO Sound Bar, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the surface of the sound bar. Do not use liquid cleaners or aerosol sprays, as they may damage the finish.
- Storage: If storing the sound bar for an extended period, disconnect it from power and store it in a cool, dry place away from direct sunlight and extreme temperatures.
- Cable Management: Keep cables neatly organized and free from kinks or excessive bending to prevent damage.
- Ventilation: Ensure that the ventilation openings are not blocked to prevent overheating.
8. Troubleshooting
If you encounter any issues with your MZEIBO Sound Bar, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cord not connected or outlet not active. | Ensure the power cord is securely connected to both the sound bar and a working power outlet. |
| No sound | Incorrect input mode selected, volume too low, or incorrect TV audio settings. |
|
| Bluetooth pairing failed | Device too far, Bluetooth not enabled, or sound bar not in pairing mode. |
|
| Remote control not working | Batteries depleted or obstruction between remote and sound bar. |
|
9. Specifications
| Feature | Detail |
|---|---|
| Brand | MZEIBO |
| Model Name | KY-2020D (tv soundbar) |
| Speaker Type | Soundbar |
| Speaker Maximum Output Power | 80 Watts |
| Surround Sound Channel Configuration | 2.1 |
| Connectivity Technology | ARC, Optical, AUX, Bluetooth, HDMI, Auxiliary |
| Wireless Communication Technology | Bluetooth 2.0 |
| Audio Output Mode | Stereo, Surround, Movie, Music, News |
| Product Dimensions | 33"D x 2.36"W x 2.36"H |
| Item Weight | 5.33 pounds (2.42 Kilograms) |
| Control Method | Remote |
| UPC | 723269891225 |
10. Warranty and Support
The MZEIBO Sound Bar comes with a Full Warranty. For specific warranty terms and conditions, please refer to the warranty card included in your package or contact MZEIBO customer support.
If you require technical assistance or have questions about your product, please contact MZEIBO customer support through the contact information provided in your product documentation or on the official MZEIBO website.




