MOMOHO B21

MOMOHO Mini Karaoke Machine Model B21 User Manual

Model: B21 | Brand: MOMOHO

Introduction

This manual provides detailed instructions for the safe and effective use of your MOMOHO Mini Karaoke Machine, Model B21. Please read this manual thoroughly before operating the device and retain it for future reference.

Product Overview

Package Contents

  • 1 x MOMOHO Mini Karaoke Machine (Speaker)
  • 2 x Wireless Microphones
  • 1 x 3.5mm Stereo Audio Cable
  • 1 x Type-C Charging Cable
  • 1 x User Manual
MOMOHO Mini Karaoke Machine package contents

Image: The MOMOHO Mini Karaoke Machine package contents, including the speaker, two microphones, charging cable, audio cable, and user manual.

Key Features

  • Portable Design: Lightweight and compact with a durable strap for easy transport.
  • Long Battery Life: Built-in 3000mAh battery provides over 12 hours of usage.
  • High-Fidelity Sound: 10W integrated speaker with high-performance audio driver for 3D surround sound.
  • Wireless Microphones: Two wireless microphones with 6 voice effects (Reverb, Baby Voice, Original, Monster, Male Voice, Female Voice) and accompaniment function.
  • Bluetooth 5.3 Connectivity: Ensures instant pairing, stable transmission, and a range of up to 50 feet.
  • Multiple Playback Options: Supports Micro TF card, Type-C input, and AUX port connections.
  • Dynamic LED Disco Lights: Features 6 built-in light modes and RGB lighting that syncs with music.
  • TWS Mode: Allows connection of two karaoke systems for enhanced stereo sound and support for up to four microphones simultaneously.

Setup

  1. Charging: Before first use, fully charge the speaker and both microphones using the provided Type-C charging cable. The charging indicator will show charging status.
  2. Power On: Press and hold the Power button on the speaker to turn it on. The LED lights will illuminate.
  3. Microphone Connection: Turn on the wireless microphones. They will automatically connect to the speaker.
  4. Bluetooth Pairing:
    • Activate Bluetooth on your mobile device (smartphone, tablet, etc.).
    • Search for "MOMOHO B21" (or similar name) in the list of available devices.
    • Select the device to pair. A confirmation sound will indicate successful pairing.
  5. Alternative Connections:
    • AUX Input: Connect your audio source using the 3.5mm stereo audio cable.
    • TF Card: Insert a Micro TF card into the designated slot for direct music playback.
MOMOHO Mini Karaoke Machine with connectivity options

Image: The MOMOHO Mini Karaoke Machine displaying its TF Card slot, Type-C input, and AUX ports, along with compatible devices like smartphones, tablets, and laptops.

Operating Instructions

Speaker Controls

MOMOHO Mini Karaoke Machine speaker controls diagram

Image: Diagram illustrating the control buttons on the top of the MOMOHO Mini Karaoke Machine speaker, including Power (On/Off), Previous/Volume Down, Next/Volume Up, Light Mode, Playing Mode, and Clock Set.

  • Power On/Off: Press and hold the power button.
  • Volume Adjustment: Use the 'Pre/Vol-' and 'Next/Vol+' buttons to adjust the speaker's volume.
  • Track Navigation: Short press 'Pre/Vol-' for previous track, 'Next/Vol+' for next track.
  • Playing Mode: Press the 'Playing Mode' button to switch between Bluetooth, TF Card, and AUX input modes.
  • Light Mode: Press the 'Light Mode' button to cycle through the 6 dynamic LED disco light effects.
  • Clock Set: Use the 'Clock Set' button to adjust the time display.

Microphone Controls

MOMOHO Mini Karaoke Machine microphone controls and sound effects

Image: Diagram showing the buttons on the wireless microphone, including Power (On/Off), Volume Up, Volume Down, and Sound Effect button, along with icons representing the six voice effects.

  • Power On/Off: Press and hold the power button on the microphone.
  • Microphone Volume: Use the '+' and '-' buttons to adjust the microphone's volume.
  • Sound Effects: Press the 'Sound Effect' button to cycle through the 6 voice effects: Reverb, Baby Voice, Original, Monster, Male Voice, Female Voice.
  • Original/Accompaniment: Double-press the On/Off button to switch between original vocal and accompaniment mode (removes vocals from music).

TWS (True Wireless Stereo) Mode

To connect two MOMOHO Mini Karaoke Machines for a stereo experience and support up to four microphones:

  1. Ensure both speakers are powered off.
  2. Turn on the first speaker.
  3. Turn on the second speaker.
  4. On one of the speakers, press and hold the 'Playing Mode' button until you hear a confirmation sound, indicating TWS pairing.
  5. Once paired, connect your device via Bluetooth to the primary speaker. Audio will play through both speakers in stereo.
  6. Up to four microphones can be connected to the paired system.
TWS connection diagram for two MOMOHO karaoke machines

Image: A diagram illustrating how two MOMOHO Mini Karaoke Machines can be connected via TWS mode, allowing multiple microphones and external devices like TVs or smartphones to connect.

Maintenance

  • Cleaning: Use a soft, dry cloth to clean the speaker and microphones. Do not use liquid cleaners or abrasive materials.
  • Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
  • Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in use for extended periods.
  • Avoid Water: This device is not waterproof. Keep it away from water and high humidity.

Troubleshooting

ProblemPossible CauseSolution
Device does not power on.Low battery.Charge the speaker and microphones fully.
No sound from speaker.Volume too low; incorrect input mode; device not paired.Increase volume. Check playing mode. Re-pair Bluetooth device.
Microphone not working.Microphone off; low battery; not connected to speaker.Ensure microphone is on and charged. Power cycle microphone and speaker.
Bluetooth connection unstable.Device too far from speaker; interference.Move device closer to speaker (within 50ft). Avoid obstacles.
Microphone volume is too low.Microphone volume setting; distance from mouth.Increase microphone volume using '+' button. Speak closer to the microphone.

Specifications

  • Brand: MOMOHO
  • Model: B21 (MH-B21-BK)
  • Manufacturer: Dongguan Haolisheng Electronic Technology Co., Ltd.
  • Speaker Output Power: 20 Watts (Rated), 25 Watts (Max)
  • Output Wattage: 12 Watts
  • Power Source: Battery Powered (Lithium Polymer)
  • Battery Capacity: 3000mAh (Speaker)
  • Bluetooth Version: 5.3
  • Bluetooth Range: Up to 50 feet (approx. 15 meters)
  • Connectivity: Bluetooth, Micro TF Card, AUX, Type-C USB
  • Audio Input: Microphone
  • Tuner Technology: FM
  • Special Features: Automatic speaker configuration, 6 voice effects, 6 LED light modes, TWS mode.
  • Material: Composite
  • Product Dimensions: 10.16 x 11.1 x 15.24 cm (4 x 4.37 x 6 inches)
  • Product Weight: 589.67 g (1.3 lbs)

Support

For any questions, technical assistance, or support regarding your MOMOHO Mini Karaoke Machine, please contact our customer service. We are committed to providing friendly and hassle-free service.

Specific contact information (e.g., email, phone number, website) is not provided in this manual. Please refer to your product packaging or purchase documentation for support details.

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