1. Introduction
This manual provides detailed instructions for the eKids Disney Princess Karaoke Machine, Model DI-554DP.EXV1OL. This device is designed for entertainment, allowing users to sing along to music via Bluetooth, EZ Link, or USB, and record performances. Please read this manual thoroughly before using the product to ensure proper operation and to maximize your experience.

Figure 1: Front view of the eKids Disney Princess Karaoke Machine with the included microphone.

Figure 2: Overview of key features including Bluetooth, EZ Link, USB recording, and LED lights.
2. Package Contents
Ensure all items listed below are present in your package:
- eKids Disney Princess Karaoke Machine (Model DI-554DP.EXV1OL)
- Wired Microphone
- USB Charging Cable
3. Controls and Features Overview
Familiarize yourself with the various controls and ports on your karaoke machine:

Figure 3: Diagram illustrating the controls, ports, and dimensions of the karaoke machine.
- Power ON/OFF Button: Located on the top panel, used to turn the unit on or off.
- Bluetooth Pairing Button: Initiates Bluetooth pairing mode.
- EZ Link Button: Connects to Disney playlists via the EZ Link app.
- Microphone Volume UP/DOWN: Adjusts the microphone's audio level.
- Master Volume UP/DOWN: Controls the overall sound output level.
- Play/Pause Button: Starts or pauses audio playback.
- Forward/Backward Buttons: Skips tracks during playback.
- Stop Button: Halts audio playback.
- Record Button: Initiates recording to a connected USB drive.
- Lights ON/OFF Button: Toggles the multi-colored LED light show.
- USB Port: For playing MP3 files from a USB drive and recording performances.
- Mic Jack (x2): Connects the wired microphone. A second jack is available for an additional microphone (sold separately).
- Charge Port: Connects the USB charging cable for recharging the internal battery.
- Carry Handle: For easy portability.
4. Setup
4.1 Charging the Unit
The karaoke machine features a built-in rechargeable Lithium-Ion battery. Before first use, fully charge the unit.
- Connect the small end of the included USB charging cable to the Charge Port on the back of the unit.
- Connect the larger end of the USB charging cable to a standard USB power adapter (not included) or a powered USB port on a computer.
- The charging indicator light will illuminate during charging and turn off when fully charged.
- A full charge typically takes approximately 3-4 hours.
4.2 Connecting the Microphone
The unit comes with one wired microphone. An additional microphone can be connected (sold separately).
- Locate the Mic Jack on the front lower panel of the karaoke machine.
- Insert the microphone plug firmly into one of the Mic Jacks.
- Ensure the microphone's ON/OFF switch is in the "ON" position when in use.
5. Operating Instructions
5.1 Power On/Off
Press and hold the Power ON/OFF Button on the top panel for a few seconds to turn the unit on or off.
5.2 Bluetooth Pairing
To stream audio wirelessly from a Bluetooth-enabled device:
- Turn on the karaoke machine. The unit will automatically enter Bluetooth pairing mode, indicated by a flashing Bluetooth indicator light.
- On your Bluetooth device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "eKids Princess Karaoke" from the list of devices.
- Once paired, the Bluetooth indicator light will become solid, and you will hear an audible confirmation.
- You can now play music from your device through the karaoke machine.
5.3 EZ Link Feature
The EZ Link feature provides quick access to Disney playlists.

Figure 4: Using the EZ Link button to connect to Disney Hits playlists.
- Download the free EZ Link app on your compatible smartphone or tablet (Requires Apple iOS 12+ or Android 4.4 and up).
- Ensure your device is connected to the karaoke machine via Bluetooth.
- Press the EZ Link Button on the karaoke machine. This will launch the EZ Link app on your paired device, providing access to Disney Hits playlists.
- For more information and app download, visit: ekids.com/ezlink-dp-554
5.4 USB Playback and Recording
The USB port allows for playing MP3 files and recording your performances.
- Playing MP3s: Insert a USB flash drive containing MP3 audio files into the USB Port. The unit will automatically detect and begin playing the files. Use the Play/Pause, Forward, and Backward buttons to control playback.
- Recording: While music is playing (via Bluetooth, EZ Link, or USB), press the Record Button. Your microphone audio will be recorded along with the music onto the connected USB drive. Press the Record Button again to stop recording.
5.5 Volume Control
Use the Master Volume UP/DOWN Buttons to adjust the overall playback volume. Use the Microphone Volume UP/DOWN Buttons to adjust the microphone's volume independently.
5.6 LED Light Show
Press the Lights ON/OFF Button to activate or deactivate the multi-colored LED light show on the unit.

Figure 5: Children enjoying the karaoke machine with its integrated light show.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the unit. Do not use liquid cleaners or abrasive materials.
- Storage: When not in use, store the unit in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Recharge the unit regularly, even if not in active use.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Battery is discharged. | Connect the unit to a power source using the USB charging cable and allow it to charge. |
| No sound from speaker | Volume is too low or muted. Device not connected. | Increase the Master Volume. Ensure your Bluetooth device is properly paired and playing audio. |
| Microphone not working | Microphone switch is OFF. Microphone not fully plugged in. Microphone volume is low. | Ensure the microphone's ON/OFF switch is in the "ON" position. Firmly insert the microphone plug into the Mic Jack. Increase the Microphone Volume. |
| Bluetooth pairing fails | Unit is not in pairing mode. Device is too far. | Ensure the unit is in Bluetooth pairing mode (flashing indicator). Move your Bluetooth device closer to the karaoke machine. Try unpairing and re-pairing. |
| USB recording not working | No USB drive inserted or drive is full/corrupted. | Ensure a compatible USB flash drive is inserted. Check if the USB drive has sufficient free space. Try formatting the USB drive (this will erase all data). |
8. Specifications
| Model Number: | DI-554DP.EXV1OL |
| Power Source: | Rechargeable Lithium-Ion Battery, 5V DC via USB |
| Battery Type: | Lithium Ion |
| Connectivity: | Bluetooth, USB, Wired Microphone Input (2x) |
| Compatible Devices: | Smartphones, Tablets, Personal Computers, Radios (via Bluetooth) |
| Speaker Count: | 1 |
| Item Weight: | 2.64 pounds (1.2 kg) |
| Product Dimensions: | 8.24 x 3.66 x 10.39 inches (20.9 x 9.3 x 26.4 cm) |
| Special Feature: | Portable, Multi-colored LED Light Show |
9. Important Safety Information
- Do not expose the unit to extreme temperatures, direct sunlight, or moisture.
- Do not attempt to disassemble or modify the unit. This will void the warranty and may cause damage or injury.
- Keep the unit away from small children and pets to prevent choking hazards from small parts.
- Use only the provided USB charging cable.
- Avoid listening at high volumes for extended periods to prevent hearing damage.
10. Warranty and Support
eKids products are designed with quality and performance in mind. For warranty information, technical support, or any questions regarding your eKids Disney Princess Karaoke Machine, please visit the official eKids website or contact their customer service directly.
You can often find support information and FAQs on the manufacturer's website: www.ekids.com







