1. Introduction
Thank you for choosing the MASINGO Bicanto C7 Karaoke Machine. This portable system is designed to deliver crystal-clear sound with its 25W speaker and vibrant LED lights, perfect for any party or family gathering. Equipped with two wireless microphones, it supports various connection modes including Bluetooth, FM Radio, USB, and MicroSD, ensuring a versatile and enjoyable singing experience.

Image: The MASINGO Bicanto C7 Karaoke Machine, showcasing its compact design, colorful front LED panel, and two accompanying wireless microphones.
2. What's in the Box
Please check the contents of your package to ensure all items are present:
- Bicanto C7 Karaoke Machine
- 2 Wireless Microphones
- USB Cable (for charging)
- User Manual (this document)

Image: A visual representation of all items included in the Bicanto C7 package: the karaoke machine, two wireless microphones, a USB-C to USB-A charging cable, and the user manual.
3. Setup Guide
3.1 Charging the Karaoke Machine
Before first use, fully charge the Bicanto C7. Connect the provided USB cable to the DC 5V charging port on the unit and to a compatible USB power adapter (not included). The charging indicator light will show the charging status.
3.2 Microphone Battery Installation
The wireless microphones require AA batteries (not included). Open the battery compartment on each microphone and insert the batteries, ensuring correct polarity (+/-). Close the compartment securely.

Image: Two hands holding the wireless microphones, highlighting their quick sync capability and easy battery setup using AA batteries.
3.3 Powering On and Initial Pairing
- Press and hold the Power button on the Bicanto C7 unit to turn it on.
- Turn on each wireless microphone by pressing its power button. The microphones will automatically connect to the karaoke machine.
3.4 Bluetooth Connection
- Ensure the Bicanto C7 is in Bluetooth mode (indicated by the display or voice prompt). If not, press the 'Mode' button to cycle through modes until Bluetooth is selected.
- On your smart device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "MASINGO C7" from the list to pair. A confirmation sound will indicate successful pairing.
3.5 Other Connection Modes
- USB Input: Insert a USB flash drive containing MP3 files into the USB port. The unit will automatically switch to USB mode and begin playback.
- MicroSD Input: Insert a MicroSD card containing MP3 files into the MicroSD slot. The unit will automatically switch to MicroSD mode and begin playback.
- AUX Input: Connect an external audio device using a 3.5mm AUX cable (not included) to the AUX input port. Select AUX mode using the 'Mode' button.
4. Operating Instructions
4.1 Control Panel Overview

Image: A detailed view of the Bicanto C7's top control panel, showing the 6.5mm mic input, USB input, MicroSD input, DC 5V charging port, EQ button, Mode button, and volume/skip controls.
- Power Button: Press and hold to turn the unit on/off.
- Mode Button: Short press to cycle through input modes (Bluetooth, FM, USB, MicroSD, AUX).
- Play/Pause Button: Play or pause audio playback.
- Previous/Volume Down (-): Short press for previous track; long press to decrease volume.
- Next/Volume Up (+): Short press for next track; long press to increase volume.
- EQ Button: Adjust equalization settings (if available).
- LED Button: Cycle through different LED light patterns or turn them off.
4.2 Using the Microphones
Once paired, the wireless microphones are ready for use. Speak or sing into the microphone. Adjust the microphone volume using the controls on the unit or the microphone itself (if applicable).
4.3 Duet Functionality
With two wireless microphones, the Bicanto C7 is ideal for duets. Both microphones will transmit audio simultaneously, allowing two users to sing together.

Image: A mother and child enjoying a karaoke duet, demonstrating the ease of use for all ages with the Bicanto C7's dual wireless microphones.
4.4 LED Light Patterns
The Bicanto C7 features a front-facing ring LED light with four pre-installed patterns. Press the 'LED' button on the control panel to cycle through these patterns and enhance the ambiance of your performance.
4.5 FM Radio Mode
To use the FM Radio function, press the 'Mode' button until FM Radio is selected. Use the skip buttons to scan for stations. The unit will automatically save found stations.
5. Maintenance
5.1 Cleaning
Wipe the unit and microphones with a soft, dry cloth. Do not use abrasive cleaners or solvents. Avoid getting moisture into any openings.
5.2 Storage
When not in use, store the karaoke machine and accessories in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, ensure the unit is fully charged and periodically recharge it to maintain battery health.
5.3 Battery Care
For optimal battery life, avoid fully discharging the unit frequently. Recharge the unit when the battery indicator is low. Remove batteries from microphones if they will not be used for a long time to prevent leakage.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Battery is depleted. | Charge the unit using the provided USB cable. |
| No sound from speaker | Volume is too low; incorrect mode selected; device not connected properly. | Increase volume; ensure correct input mode; re-pair Bluetooth or re-connect cable. |
| Microphone not working | Microphone batteries are low or incorrectly inserted; microphone not powered on. | Replace microphone batteries; ensure microphone is powered on. |
| Bluetooth connection issues | Device is too far; interference; unit not in pairing mode. | Move device closer; avoid obstacles; ensure unit is in Bluetooth pairing mode. |
7. Specifications
| Feature | Detail |
|---|---|
| Model | Bicanto C7 |
| Output Wattage | 25 Watts |
| Speaker Size | 4-inch |
| Microphones | 2 Wireless Microphones (AA battery powered) |
| Connectivity Technology | Bluetooth |
| Input Options | USB, MicroSD, AUX/MIC in |
| Power Source | Battery Powered (1 Lithium Ion battery included) |
| Battery Run Time | 4-5 hours |
| Item Weight | 3.89 pounds (1.77 Kilograms) |
| Product Dimensions (L x W x H) | 7.09 x 7.09 x 8.66 inches |
| Color | Black |
| Manufacturer | MASINGO amasing |
| GTIN | 05060893143937 |
8. Warranty and Support
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official MASINGO website. You can also find additional resources and contact information on the MASINGO Brand Store on Amazon.
A digital version of the user manual is available for download: User Manual (PDF).





