HAILIWEI MK2 Portable Bluetooth Speaker with 2 Wireless Microphones

Product Information

• Product Name: Bluetooth Microphones
• Main Functions:
  1. 2.4G RF with strong anti-interference ability
  2. Adopting a dynamic high-fidelity cartridge, the sound is full and clear
  3. Automatic connection between power on and audio system, easy to operate
  4. Built-in lithium battery, fully charged and can last for over 15 hours
  5. The effective distance between the microphone and the sound system: is 10 meters
• Microphone Parameters:
  • Bluetooth version: V5.3
  • MIC Specification: Dynamic Mark
  • Power supply method: built-in 500MAH lithium battery
  • Usage time: approximately 15 hours
  • Charging time: approximately 2 hours
  • Charging voltage: 5V-1A
  • Product size: diameter 38 * height 133MM

Product Usage Instructions

1. Key Switch: Long press for 2 seconds to turn on/off the microphone. Short press to cancel the original sound.
2. Volume Increase Button: Short press to increase reverb sound.
3. Volume Down Button: Short press to reduce reverb sound.
4. Microphone Button: Short press to switch sound. Long press to enter volume and reverb adjustment mode.

Attention

1. Please store and use this product in a room-temperature environment.
2. Do not expose this product to rain or damp environments.
3. Do not throw the product to avoid damage caused by falling.
4. Do not disassemble, repair, or modify the product on your own.
5. The product is equipped with a built-in lithium battery. Please do not dispose of it or place it in a fire to avoid danger.

Common Problem-Solving Methods

Phenomenon	Problem	Solution
The speaker is in search mode or multiple unsuccessful connection pairing	Check if the speaker is in search mode or if there are too many Bluetooth devices around, making it difficult to search.	Restart the speaker or turn off other Bluetooth devices.
Low or distorted sound	Check the volume of the Bluetooth device and adjust it to the appropriate position. If the battery voltage is low, please charge it.	Adjust the volume and charge the battery if needed.
Music breaks	Check if it’s beyond the effective connection distance of the audio system or if there is an obstacle between the speaker and the Bluetooth device.	Ensure the distance is within the effective range and remove any obstacles between the speaker and the Bluetooth device.
The Bluetooth status indicator light does not light up	Indicates that the battery is low. Please fully charge and try again.	Charge the battery or reboot the microphone.

Main functions

1. 2.4G RF with strong anti-interference ability
2. Adopting a dynamic high-fidelity cartridge, the sound is full and clear
3. Automatic connection between power on and audio system, easy to operate
4. Built in lithium battery, fully charged and can last for over 15 hours 5: Effective distance between microphone and sound system 10 meters

Microphone operation instructions

1. Power button
   • Long press for 2 seconds to turn on/off, short press for one key to cancel the original sound
2. Plus key
   • Short press to increase reverb volume
3. Minus key
   • Short press to decrease the reverb volume
4. Microphone key (voice change)
   • Short press to cycle through sound changes (original sound, child sound, male voice, female voice, strange sound)
   • Long press to enter volume and reverb adjustment mode, and hear a prompt tone
   • Short press the “+-” button to adjust the corresponding volume increase or decrease
   • Instructions for using Bluetooth microphones
5. Microphone parameters

• Bluetooth version: V5.3
• MIC Specification: Dynamic Mark
• Power supply method: built-in 500MAH lithium battery Usage time: approximately 15 hours
• Charging time: approximately 2 hours
• Charging voltage: 5V-1A
• Product size: diameter 38 * height 133MM

OVERVIEW

1. Key switch
   • Long press for 2 seconds to turn on/off, short press to cancel the original sound
2. Volume increase button, short press to increase reverb sound
3. Volume down button, short press to re-duce reverb sound
4. Microphone button, short press to switch sound, and long press to enter volume and reverb adjustment mode.
5. TYPE-C charging interface matters need attention
   1. Please store and use this product in a room-temperature environment
   2. Do not expose this product to rain or damp environments;
   3. Do not throw to avoid product damage caused by falling
   4. Do not disassemble, repair, or modify this product on your own;
   5. The product is equipped with a built-in lithium battery. Please do not dispose of it or place it in a fire to avoid danger

Common problem-solving methods

phenomenon problem	Solution
Multiple unsuccessful connection pairing	Check if the speaker is in search mode or restart it There are too many Bluetooth devices around, making it difficult to search. Turn off other Bluetooth devices.
Low or distorted sound	Check the volume of the Bluetooth device and adjust it to the appropriate position. If the battery voltage is low, please charge it.
Music breaks	Is it beyond the effective connection distance of the audio system, or is there an obstacle between the speaker and the Bluetooth device?
The Bluetooth status indicator light does not light up	Indicates that the battery is low. Please fully charge and try again Reboot

Documents / Resources

HAILIWEI MK2 Portable Bluetooth Speaker with 2 Wireless Microphones [pdf] User Manual MK2 Portable Bluetooth Speaker with 2 Wireless Microphones, MK2, Portable Bluetooth Speaker with 2 Wireless Microphones, Bluetooth Speaker with 2 Wireless Microphones, Speaker with 2 Wireless Microphones, Wireless Microphones

References

• User Manual