SUPPORT                                                     TECHNICAL PARAMETERS

LED digital display screen                             Peak power:180W              RMS:5Wx1

                                                                Speaker Unit:3"                  Impedance:4Ω

FM Radio                                                     Response Frequence:80Hz-18Khz

All Repeat                                                 Input:By Mcrophone With Cable(-42db 600Ω)

No screaming noise                                      Sensitivity Mic:-53db

USB flash disk/TF card                                 Working Voltage:3.7V

Standby houre                                             Battery:7.4V 2000mAh

Accessories:                                               Working Hours:20-48H for speaking

                                                                Or 12-20H for playing music

User manual                                               Re-charging Time:3-5H

Headset                                                     Adaptor:Input AC 90-240V

Adaptor                                                     Output:DC9V

Holder belt