Introduction
Thank you for choosing the JYX Karaoke System. This portable karaoke speaker with two microphones is designed to provide high-quality audio and an engaging entertainment experience for various occasions, including home parties and outdoor activities. This manual provides essential information on setting up, operating, and maintaining your device to ensure optimal performance and longevity.
Safety Information
- Do not expose the device to water or excessive moisture.
- Avoid placing the device near heat sources or in direct sunlight.
- Use only the provided charging cable and adapter.
- Do not attempt to disassemble or repair the device yourself. Refer to qualified service personnel.
- Keep out of reach of children and pets.
- Ensure proper ventilation when operating the device.
Package Contents
Please check the package for the following items:
- JYX Karaoke Speaker (1 unit)
- Wireless Microphones (2 units)
- Charging Cable (1 unit)
- User Manual (this document)
Product Overview

Figure 1: JYX Karaoke System with included microphones.

Figure 2: Portable design with shoulder strap.

Figure 3: Superior Speaker Design.

Figure 4: Control Panel and Connectivity Options.
Key Components:
- Main Speaker Unit: Features a powerful bass speaker with integrated DJ ambient lighting.
- Control Panel: Located on top, includes knobs for instrument volume, bass, microphone volume, echo, and master volume. Buttons for mode selection (Bluetooth, TF Card, USB, AUX), track control, and light effects.
- Wireless Microphones: Two anti-whistle wireless microphones for clear vocal performance.
- Portable Handle & Shoulder Strap: Designed for easy transport.
- Tablet/Phone Holder: Integrated slot on top for placing your device.
Setup
1. Charging the Device:
Before first use, fully charge the karaoke system.
- Connect the charging cable to the charging port on the speaker.
- Connect the other end of the cable to a suitable power adapter (not included) or USB port.
- The charging indicator will show the charging status. A full charge typically takes approximately 3 hours.

Figure 5: Battery and Charging Information.
2. Pairing Wireless Microphones:
The two wireless microphones are designed to automatically pair with the speaker.
- Ensure the karaoke speaker is powered on.
- Turn on each wireless microphone. They should automatically connect to the speaker.
- If a microphone does not connect, ensure it is charged and within range (up to 30 meters).

Figure 6: Wireless Microphones and Range.
3. Connecting Audio Sources:
The system supports multiple playback modes:
- Bluetooth 5.0:
- Turn on the speaker. It will automatically enter Bluetooth pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for "JYX-T19T" (or similar).
- Select the device to pair. A confirmation sound will indicate successful connection.
- USB/TF Card:
- Insert a USB drive or TF card into the respective slot on the control panel.
- The system will automatically switch to USB/TF card mode and begin playing audio files.
- AUX Input:
- Connect an audio cable (not included) from your external device's audio output to the AUX input port on the speaker.
- The system will automatically switch to AUX mode.
Operating Instructions
1. Power On/Off:
Locate the power switch on the control panel and slide it to the "ON" position to power on the device. Slide to "OFF" to power off.
2. Volume Control:
- Master Volume: Use the large "MASTER" knob to adjust the overall volume of the speaker.
- Microphone Volume: Use the "MIC VOL" knob to adjust the volume of the microphones.
- Instrument Volume: Use the "Instrument VOL" knob to adjust the volume of connected instruments.
- Bass: Use the "BASS" knob to adjust the bass level.
3. Microphone Usage:
- Echo Effect: Use the "ECHO" knob to add or reduce echo to the microphone sound.
- Voice Changer: The system may include voice changing effects. Refer to the control panel buttons for specific voice effect activation.
4. Light Effects Control:
The integrated LED lights offer various modes that move with the rhythm of the music.

Figure 7: Light Effect Modes.
Press the dedicated LED button on the control panel to cycle through different light modes (Flashing, Circling, Energy, Breathing, Mono-color rhythm, Multi-color rhythm). Repeatedly pressing the button will turn off the lights to conserve battery.
5. TWS (True Wireless Stereo) Pairing:
To achieve true stereo sound, you can connect two JYX Karaoke Systems (T19-T model) together.
- Ensure both speakers are powered on and not connected to any Bluetooth device.
- On one speaker, press and hold the TWS pairing button (refer to control panel diagram if available, or try the Bluetooth button if no dedicated TWS button).
- The speakers will attempt to connect to each other. A confirmation sound will indicate successful TWS pairing.
- Once paired, connect your device via Bluetooth to one of the speakers. Audio will now play through both speakers in stereo.
6. Recording Function:
The system supports recording in USB and TF card modes.
- Ensure a USB drive or TF card is inserted.
- Switch to USB or TF card mode.
- Press the "REC" button (if available on the control panel) to start recording.
- Press "REC" again to stop recording. The recording will be saved to the inserted storage device.

Figure 8: Usage Scenario - Live Stream Partner.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the speaker and microphones. Do not use abrasive cleaners or solvents.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: For optimal battery life, charge the device regularly, even if not in frequent use. Avoid fully discharging the battery for extended periods.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Battery is low or dead. | Charge the device fully. |
| No sound from speaker | Volume is too low; Incorrect input mode; Device not paired. | Increase master volume; Select correct input mode (Bluetooth, AUX, USB/TF); Re-pair Bluetooth device. |
| Microphones not working | Microphones are off; Microphone battery is low; Not paired. | Turn on microphones; Charge microphones (if applicable); Ensure microphones are within range and paired. |
| Bluetooth connection unstable | Device is too far from speaker; Interference. | Move device closer to speaker; Avoid obstacles; Turn off other Bluetooth devices. |
| Sound distortion | Volume too high; Audio source quality. | Reduce volume; Try a different audio source. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | T19-T |
| Brand | JYX |
| Mounting Type | Portable |
| Power Source | Battery Powered |
| Connector Type | Aux |
| Material | Metal |
| Item Weight | 2.8 Kilograms |
| Output Power | 80 Watts |
| Number of Channels | 2 |
| Audio Input | Bluetooth, USB |
| Recommended Use | Home Party, Outdoor, Social Activities |
| Product Dimensions (L x W x H) | 32 x 35 x 14.4 cm |
| Battery Type | 1 Lithium-Polymer Battery (required) |
| Number of Speakers | 1 |
| Connectivity Technology | Bluetooth, USB, AUX |
| Color | Black |
| Compatible Devices | Smartphone, Tablet, Laptop |
Warranty and Support
For warranty information and customer support, please refer to the official JYX website or contact the seller directly. Keep your purchase receipt as proof of purchase for any warranty claims.
You can visit the official JYX store for more information and products: JYX Store on Amazon.





