1. Introduction
This manual provides comprehensive instructions for the MONODEAL External Portable Car CD Player, Model KC-606, designed to bring CD playback functionality to modern vehicles, laptops, and home audio systems that may lack a built-in CD drive. Please read this manual thoroughly before using the product to ensure proper operation and longevity.

Figure 1: MONODEAL External Portable Car CD Player and accessories.
2. Product Features
- USB/AUX Connectivity: Offers versatile plug-and-play operation via USB 2.0 and AUX connections. Includes a 1-meter USB data cable for direct connection to your vehicle or other compatible devices.
- Simple Operation: Designed for ease of use. Connect the player, insert a disc, and the device automatically detects and reads content. Music playback can be initiated and controlled via your vehicle's display or the included remote control.
- Universal Compatibility: Compatible with a wide range of vehicle models, as well as TVs, laptops, desktop computers, tablets, and home audio systems that support USB or AUX input.
- Multi-Format Support: Supports various audio formats including CD, CD-R, CD-RW, MP3, WMA, and WAV. Please note that Blu-ray and DVD discs are not supported.
- Shock-Resistant Design: Equipped with an upgraded chip for lossless sound quality and a shockproof design featuring silicone strips to minimize skips and ensure stable playback, even on uneven surfaces.
- Compact and Portable: Its compact and stylish design allows for flexible placement within your vehicle or home environment.
3. Package Contents
Verify that all items are present in the package:
- 1 x MONODEAL Car CD Player
- 1 x USB Extension Cable
- 1 x AUX Cable
- 1 x Remote Control
- 1 x USB C to USB Adapter
- 1 x User Manual (this document)
Refer to Figure 1 for a visual representation of the package contents.
4. Setup and Connection
4.1. Connecting to a Vehicle
The MONODEAL CD Player offers two primary connection methods for in-car use: USB and AUX. Choose the method compatible with your vehicle's audio system.
USB Mode (for cars supporting WAV playback):
- Connect the CD player's USB cable directly into an available USB port on your car's stereo system or infotainment unit. Use the provided USB-C to USB adapter if your car has a USB-C port.
- Turn on the CD player.
- Insert an audio disc into the player. The device will automatically detect and begin reading the disc contents.
- On your car's center display, locate the USB music playback icon. Select it to view the music list and initiate playback through your car's speakers.

Figure 2: USB and AUX connection options in a car interior.
AUX Mode (for cars that do not support WAV via USB or prefer analog connection):
- Connect one end of the provided AUX cable to the AUX output port on the CD player.
- Connect the other end of the AUX cable to your car's AUX input port.
- Turn on the CD player.
- Insert an audio disc into the player.
- Select "AUX" as the audio source on your car's stereo system.

Figure 3: AUX connection for lossless audio transmission.
4.2. Connecting to Other Devices (Laptops, TVs, Home Audio)
The CD player can also be connected to laptops, desktop computers, TVs, and home audio systems using either the USB or AUX cable, depending on the device's available input ports. Follow similar steps as for vehicle connection, ensuring the correct input source is selected on your external device.

Figure 4: Wide range of applications for the MONODEAL CD Player.
5. Operating Instructions
5.1. Disc Playback
- Ensure the CD player is properly connected to your desired audio system (car, laptop, etc.) and powered on.
- Gently open the disc cover and place an audio CD (CD/CD-R/CD-RW/MP3/WMA/WAV) onto the spindle, ensuring it is seated correctly.
- Close the disc cover. The player will automatically begin reading the disc.
- Select the appropriate input source on your audio system (USB or AUX).
- Use your audio system's controls or the provided remote control to manage playback (play, pause, skip tracks, adjust volume).

Figure 5: Simple operation steps for in-car CD playback.
5.2. Using the Remote Control
The included remote control allows for convenient management of playback functions from a distance. It features buttons for play/pause, track skip (forward/backward), and volume adjustment. The remote control functions when headphones or an AUX audio cable are plugged into the player.

Figure 6: Remote control usage for safe and convenient operation.
5.3. Video Demonstration
Watch this video for a visual guide on how to use the MONODEAL CD Player in a car with remote control functionality.
Video 1: Demonstration of MONODEAL CD Player in a car with remote control. This video illustrates the connection process and basic playback functions within a vehicle's audio system.
6. Compatibility
6.1. Supported Disc Formats
The MONODEAL CD Player supports the following audio disc formats:
- CD
- CD-R
- CD-RW
- MP3
- WMA
- WAV
Note: This device is not compatible with Blu-ray or DVD discs.

Figure 7: Supported and unsupported disc formats.
6.2. Vehicle Compatibility
The CD player is designed for broad compatibility with various vehicle brands and models. Below is a general guide. For specific model year compatibility, please refer to the product's detailed compatibility list on the A+ page or contact customer support.
| Brand | Supported Vehicle Models |
|---|---|
| BMW | All models without CD player |
| Audi | All models without CD player |
| Porsche | All models without CD player |
| LEXUS | All models without CD player |
| Volvo | All models without CD player |
| VW | All models without CD player |

Figure 8: Vehicle compatibility list (Part 1).
| Brand | Supported Vehicle Models |
|---|---|
| Opel | All models without CD player |
| SKODA | All models without CD player |
| Jaguar | All models without CD player |
| FIAT | All models without CD player |
| Hyundai/Kia | All models without CD player |
| Mercedes-Benz | All models without CD player |

Figure 9: Vehicle compatibility list (Part 2).
| Brand | Supported Vehicle Models |
|---|---|
| Tesla | Model Y 2021-2023, Model X 2014-2023, Model S 2016-2023, Cybertruck, Model 3 2019-2023, Roadster 2019-2023 |
| TOYOTA | AVALON 2019-2023, 4RUNNER 2019-2023, COROLLA 2017-2023, RAV4 2017-2023, HIGHLANDER 2017-2023, CAMARY 2018-2023 |
| FORD | ECOSPORT 2015-2023, EDGE 2015-2023, ESCAPE 2015-2023, EXPEDITION 2015-2023, EXPLORER 2015-2023, F150/250/350/450 2015-2023, FLEX 2015-2023, FOCUS 2015-2023, FUSION 2015-2023, MUSTANG 2015-2023, RANGER 2015-2023 |
| JEEP | CHEROKEE 2017-2023, COMPASS 2018-2023, RENEGADE 2018-2023, GRAN CHEROKEE 2017-2023, GLADIATOR 2019-2023, WRANGLER 2015-2023 |
*The device lacks Bluetooth functionality and cannot connect to car audio/external sound systems via Bluetooth.

Figure 10: Vehicle compatibility list (Part 3).
7. Maintenance
7.1. Cleaning the Device
- Ensure the device is powered off and disconnected from any power source before cleaning.
- Use a soft, dry cloth to wipe the exterior of the player.
- For stubborn dirt, slightly dampen the cloth with water. Avoid using harsh chemicals or abrasive cleaners.
- To clean the lens, use a specialized CD/DVD lens cleaning kit. Do not touch the lens directly with your fingers.
7.2. Storage
- Store the CD player in a cool, dry place away from direct sunlight and extreme temperatures.
- When not in use, ensure no disc is left inside the player.
- Keep the device away from dust and moisture to prevent damage.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Loose connection; no power from source. | Check USB cable connection. Ensure the USB port or AUX port is active and providing power. |
| Disc not reading / "No Disc" error | Disc inserted incorrectly; dirty/scratched disc; unsupported format. | Re-insert disc correctly. Clean the disc. Ensure the disc format is supported (CD/CD-R/CD-RW/MP3/WMA/WAV). |
| No sound | Incorrect audio source selected on car/device; volume too low; loose AUX cable. | Select the correct audio source (USB/AUX) on your car/device. Increase volume. Check AUX cable connection. |
| Skipping during playback | Bumpy road; dirty/scratched disc; player not stable. | Ensure the player is placed on a stable surface. Clean or replace the disc. The device has shock-resistant features, but extreme bumps can still affect playback. |
| Remote control not working | No AUX cable or headphones connected; remote battery low. | Ensure an AUX cable or headphones are connected to the player for remote functionality. Check/replace remote battery if applicable. |
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | KC-606 |
| Product Dimensions | 5.63 x 5.24 x 0.98 inches (14.3 x 13.3 x 2.5 cm) |
| Item Weight | 14.9 ounces (422 grams) |
| Manufacturer | MONODEAL |
| Color | White |
| Material | Plastic |
| Special Features | Dust Resistant, Lightweight, Portable, Shockproof |
| Connectivity Technology | Auxiliary, USB |
| Compatible Devices | Vehicle Infotainment Systems, Laptops, Speakers, Desktop Computers, Tablets |
10. Warranty and Support
MONODEAL offers a 12-month replacement policy and lifetime technical support for the KC-606 CD Player. If you encounter any questions or problems with your product, please do not hesitate to contact our customer support team.
For assistance, please refer to the contact information provided with your product or visit the official MONODEAL website.

Figure 11: MONODEAL customer support information.





