1.Package Included

2.Buttons Descprition

3.Power Supply Precautions

4.Power On or Off

5.Karaoke Machine Mode Indicator

6.Audio Mode Switching

7.Connecting Bluetooth

8.Disconnectiong Bluetooth

9.Audio Playback Guide in Bluetooth Mode

10.TWS Function

11.Playing Audio from USB Drive and TF Card

12.Play Audio from AUX Output Devices Such as Androi

13.Playing Audio from Large Wired Microphones or Electronic Instruments

14.Party Light Switching

15.EQ Sound Mode Switching

16.ECHO Reverb Levels

17.Vocal Cut Function

18.Remote Control Specific Functions

19.USB Port Charging Function

A92B Karaoke Machine Opearation Description