1. Introduction
This manual provides detailed instructions for the operation and maintenance of your VOSOCO T03 Karaoke Machine. Please read this manual thoroughly before using the product to ensure proper function and longevity.
2. Package Contents
Upon unboxing, please verify that all items listed below are present and in good condition:
- VOSOCO T03 Karaoke Machine
- Wireless Microphones (x2)
- USB Charging Cable
- AUX Cable
- Shoulder Strap
- User Manual
Image: Contents of the VOSOCO T03 Karaoke Machine package, including the main unit, two wireless microphones, charging cables, and a shoulder strap.
3. Product Features
- Portable Design: Compact and lightweight for easy transport.
- Multiple Connectivity Options: Supports Bluetooth, TF Card, USB, and AUX input.
- Dual Wireless Microphones: Enables duet performances with individual volume control.
- Adjustable Echo Effect: Customize vocal sound for a professional touch.
- Dynamic LED Lights: Enhance the karaoke experience with colorful lighting modes.
- TWS Function: Connect two T03 units wirelessly for true stereo sound.
Image: The VOSOCO T03 Karaoke Machine in use, highlighting its portability and various connectivity features like Bluetooth, TF Card, AUX, and USB.
Image: Two VOSOCO T03 Karaoke Machines demonstrating the TWS (True Wireless Stereo) function for enhanced audio experience in a home setting.
Image: Close-up of the two wireless microphones, showing their LED display, button for connection, and indicating they are powered by 2 AA batteries.
4. Setup Guide
4.1 Charging the Karaoke Machine
Connect the provided USB charging cable to the DC 5V port on the back of the karaoke machine and plug the other end into a compatible USB power adapter (not included). The charging indicator will illuminate. A full charge typically takes 3-4 hours.
Image: The VOSOCO T03 Karaoke Machine displaying its colorful LED lights while connected to a power source, indicating charging capability.
4.2 Installing Microphone Batteries
Each wireless microphone requires 2 AA batteries (not included). Unscrew the bottom part of the microphone, insert the batteries according to the polarity markings, and then reattach the bottom part.
Image: A single VOSOCO wireless microphone, illustrating its design and the location for battery installation.
4.3 Connecting Microphones to the Machine
- Power on the karaoke machine by pressing and holding the power button.
- Power on each microphone by pressing its power button.
- The microphones should automatically pair with the karaoke machine. The LED display on the microphone will show a stable connection indicator (e.g., channel number). If pairing fails, press the "Connect" button on the microphone to initiate pairing manually.
4.4 Bluetooth Pairing
- Turn on the karaoke machine. It will automatically enter Bluetooth pairing mode, indicated by a flashing "BLUE" on the display.
- Enable Bluetooth on your smart device (phone, tablet, etc.).
- Search for "VOSOCO T03" in the list of available devices and select it to connect.
- Once connected, the "BLUE" indicator on the machine's display will become solid. You can now play audio from your device through the karaoke machine.
4.5 TWS (True Wireless Stereo) Function Setup
To use two VOSOCO T03 machines for stereo sound:
- Ensure both T03 machines are powered off.
- Power on the first T03 machine. It will enter Bluetooth pairing mode.
- Power on the second T03 machine.
- On the first T03 machine, press and hold the TWS button (refer to button layout for exact location). The machines will attempt to connect to each other.
- Once connected, one machine will act as the master (left channel) and the other as the slave (right channel). You can then connect your smart device via Bluetooth to the master unit.
5. Operating Instructions
5.1 Power On/Off
Press and hold the power button on the karaoke machine to turn it on or off.
5.2 Mode Selection
Press the "M" (Mode) button to cycle through available input modes: Bluetooth, TF Card, USB, and AUX. The display will indicate the current mode.
Image: A hand interacting with the control panel of the VOSOCO T03 Karaoke Machine, showing various buttons for mode selection and playback control.
Image: The rear panel of the VOSOCO T03 Karaoke Machine, displaying its various input ports including DC 5V for charging, USB, TF card slot, AUX, and MIC input.
5.3 Volume Control
- Music Volume: Use the main volume knob on the karaoke machine to adjust the playback volume of music.
- Microphone Volume: Use the dedicated microphone volume knob to adjust the volume of the connected microphones.
5.4 Echo Adjustment
Rotate the "Echo" knob on the karaoke machine to increase or decrease the echo effect on the microphone vocals.
5.5 LED Lights Control
The karaoke machine features dynamic LED lights. Press the dedicated light button (if available, otherwise it's automatic) to cycle through different light modes or turn them off.
Image: A row of VOSOCO T03 Karaoke Machines showcasing their vibrant, multi-colored LED light displays.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the surface of the machine 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: If the device will not be used for an extended period, remove the batteries from the microphones to prevent leakage. Recharge the karaoke machine periodically to maintain battery health.
- Avoid Water: Keep the device away from water and high humidity to prevent damage.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from machine. | Volume too low; incorrect mode selected; device not connected. | Increase volume; switch to correct input mode (Bluetooth, AUX, USB, TF); ensure device is properly connected. |
| Microphone not working. | Microphone off; low batteries; not paired. | Turn on microphone; replace batteries; re-pair microphone with machine. |
| Bluetooth connection unstable. | Too far from device; interference; low battery. | Move device closer to machine; avoid obstacles; ensure machine is charged. |
| TWS function not connecting. | Incorrect pairing steps; machines too far apart. | Ensure both machines are off before starting TWS pairing; follow steps precisely; keep machines close during pairing. |
8. Specifications
- Model Number: T03-KARAOKE MICROPHONE
- Item Weight: 13.8 ounces
- Package Dimensions: 9.92 x 3.5 x 2.17 inches
- Batteries: 1 Lithium Polymer battery (for machine), 2 AA batteries (for each microphone)
- Power Source: Battery Powered
- Voltage: 2.2E+2 Volts (AC)
- Connector Type: USB
- Speaker Count: 1
- Color: Black
- Special Feature: Volume Control
- Compatible Devices: Karaoke Machine (for microphone)
9. Warranty and Support
VOSOCO is committed to providing high-quality products and excellent customer service. Your VOSOCO T03 Karaoke Machine comes with the following:
- 12 Months Quality Guarantee: For manufacturing defects.
- 30-Days Free Returns: For eligible purchases.
- Lifetime Technical Support: Assistance with product usage and troubleshooting.
- 24/7 Fast Support: Dedicated customer service available around the clock.
For support, please visit the official VOSOCO website or contact their customer service team directly. Keep your purchase receipt for warranty claims.
Image: A VOSOCO customer service representative, accompanied by icons representing 12-month quality guarantee, 30-day free returns, lifetime technical support, and 24/7 fast support.