Part OK : 1.Microphone output sensitivity: >10mV<30mV 2.Microphone input obstruction: 600 Europe 3.Digital reverberation time: 200mT-50mT 4.The signal-to-noise ratio is not less than 95dB 5.Input sensitivity: 300mV 6.Distortion: less than 0.01% 7.The sensitivity of the microphone is less than 25 mV
Function: 1.Power off memory playing 2.Switch machine horn protection function 3.Short circuit protection function 4.Overload protection function 5.Insert card in U disk playback 6.FM audio and playback function 7.Support: plug in U disk, audio input (DVD/VCD/CD/MP3/ computer, etc.)
Note: 1.Please press the mode button to choose mode before being used. AUX/Line: Press until the word "AUX/Line" is displayed on the screen. FM: Press until the word "FM" is displayed on the screen. Bluetooth: Press until the word "BLUE" is displayed on the screen.
2.The transparent insulating colloid under the remote control need to be taken out before being used.
Package Includes: 1 X Amplifier 1 X Remote Control 1 X User's Manual
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