Introduction
This manual provides detailed instructions for the safe and effective use of your XZL ITMK-JS-1029-015 Bluetooth Karaoke Microphone. Please read this manual thoroughly before operating the device and retain it for future reference.
Package Contents
Verify that all items listed below are included in your package:
- XZL ITMK-JS-1029-015 Karaoke Microphone
- PU Storage Case
- Audio Cable
- Charging Cable
- Foam Mic Cover
- Instructions & Warranty Card

Figure 1: Package Contents
Product Features
- Wireless Connectivity: Bluetooth for seamless pairing with devices.
- Built-in Stereo Speaker: Delivers clear audio output.
- Echo/Reverb Function: Adjustable for vocal effects.
- Duet Mode: Allows two microphones to connect to one device for simultaneous singing.
- Recording Function: Capture your performances.
- Music Playback: Supports Bluetooth, Auxiliary, and TF Card input.
- Premium Leather Handle: Designed for comfortable grip and durability.
- Long Battery Life: Integrated 3000mAh Lithium Ion battery provides up to 10 hours of playback.

Figure 2: Key Audio Features

Figure 3: Premium Leather Handle
Controls and Ports
Familiarize yourself with the microphone's buttons and ports:

Figure 4: Button Descriptions and Ports
- ON/OFF Button: Press and hold to power on/off.
- MIC VOL +/-: Adjusts microphone volume.
- Play/Pause: Controls music playback.
- Vocal Remove: Reduces original vocals in music tracks.
- Duet Mode: Activates duet pairing (see Duet Mode section).
- Reverb +/-: Adjusts the echo/reverb effect.
- Previous/Next Track: Navigates music tracks.
- Music Volume +/-: Adjusts the volume of the background music.
- TF Card Slot: Insert a TF card (Max 32GB) for music playback.
- Charging/Recording Port: USB port for charging and connecting for recording.
- Headphone Jack: 3.5mm jack for private monitoring.
Setup and Bluetooth Pairing
- Power On: Press and hold the ON/OFF button until the indicator light illuminates. The microphone will enter Bluetooth pairing mode automatically.
- Enable Bluetooth: On your mobile device (smartphone, tablet, etc.), go to Bluetooth settings and enable Bluetooth.
- Connect: Search for available devices and select "Y11S" from the list. Once connected, you will hear an audible confirmation.
- Start Singing: Open your preferred music or karaoke application and begin playing music. Your voice will be amplified through the microphone's speaker, mixed with the music.

Figure 5: Connectivity Options and Setup
Operating Instructions
- Adjusting Volume: Use the "MIC VOL +/-" buttons to control your voice volume and "Music Volume +/-" to adjust the background music volume.
- Adding Echo/Reverb: Press the "Reverb +/-" buttons to increase or decrease the echo effect for a more dynamic vocal performance.
- Vocal Removal: Press the "Vocal Remove" button to minimize or eliminate the lead vocals from a song, allowing you to sing along to instrumental tracks.
- Music Playback from TF Card: Insert a TF card (up to 32GB, FAT32 format) into the TF Card Slot. The microphone will automatically detect and play music from the card. Use Previous/Next Track buttons to navigate.
- Headphone Monitoring: Plug 3.5mm headphones into the Headphone Jack to monitor your audio privately.
Duet Mode
To use two XZL ITMK-JS-1029-015 microphones simultaneously for duet singing:
- Ensure both microphones are powered on and not connected to any other Bluetooth devices.
- On one microphone (the primary mic), press the "Duet Mode" button. It will enter pairing mode.
- On the second microphone (the secondary mic), also press the "Duet Mode" button. The two microphones will automatically pair with each other.
- Once paired, connect the primary microphone to your mobile device via Bluetooth as described in the "Setup and Bluetooth Pairing" section.
- Both microphones will now output music and vocals from your device, allowing for duet performances.

Figure 6: Duet Mode in Use
Recording and Playback
To record your singing:
- Connect the microphone to your mobile device using the provided audio cable (3.5mm jack to Charging/Recording Port).
- Open a recording application on your mobile device.
- Start playing music and singing into the microphone. The audio will be recorded through the connected app.
- Save your recording within the application.
Charging and Battery Information
The microphone is equipped with a built-in 3000mAh Lithium Ion battery.
- Charging: Connect the provided charging cable to the Charging/Recording Port and a USB power source (e.g., computer, USB wall adapter). The indicator light will show charging status.
- Charging Time: Approximately 2-3 hours for a full charge.
- Playback Time: Up to 10 hours on a full charge, depending on usage and volume levels.
- Standby Time: Up to 30 hours.

Figure 7: Battery Life and Charging
Troubleshooting
| Problem | Solution |
|---|---|
| Microphone does not power on. | Ensure the battery is charged. Connect the charging cable and allow it to charge for at least 30 minutes before attempting to power on again. |
| Cannot connect via Bluetooth. |
|
| No sound from the microphone speaker. |
|
| Echo effect is too strong/weak. | Adjust the "Reverb +/-" buttons to achieve the desired effect. |
| Duet Mode not working. |
|
Specifications
| Feature | Detail |
|---|---|
| Model Name | ITMK-JS-1029-015 |
| Brand | XZL |
| Microphone Form Factor | Handheld |
| Connectivity Technology | Auxiliary, Bluetooth, USB |
| Power Source | Battery Powered (1 Lithium Ion battery included) |
| Battery Capacity | 3000 mAh |
| Charging Time | 2-3 hours |
| Playback Time | Up to 10 hours |
| Standby Time | Up to 30 hours |
| Material | Metal |
| Item Weight | 500 Grams (1.1 pounds) |
| Package Dimensions | 12.36 x 5 x 3.7 inches |
| Signal-to-Noise Ratio | 80 dB |
| Frequency Response | 10 KHz |
| Polar Pattern | Unidirectional |
| Audio Sensitivity | 110 Decibels |
| Special Features | Mute Function, Volume Control, Echo/Reverb, Duet Mode, Vocal Remove |
| Compatible Devices | Headphone, Speaker, Mobile Devices (via Bluetooth/Aux) |
Warranty and Support
Your XZL ITMK-JS-1029-015 Bluetooth Karaoke Microphone comes with a warranty card included in the package. Please refer to the warranty card for specific terms and conditions regarding coverage and duration.
For technical support, troubleshooting assistance, or warranty claims, please contact XZL customer service through the retailer where the product was purchased or visit the official XZL website for contact information.