Máy trợ giảng kéo tay Professional Audio MBA SA-08 USB/SD

Máy trợ giảng kéo tay Professional Audio MBA SA-08 USB/SD
Description:  Model:SA-08 
Basic functions: USB SD card reader function, music EQ adjustment, wired microphone guitar input,

Power Supply: AC 185V ~ 265V (50-60Hz), built-in DC 12V/4.5AH a battery, external DC 12V power input

Frequency range: VHF 210-270MHZ one for two

Frequency response: 50Hz-18KHz ± 3dB

The microphone effect :25-50 meters

Wireless microphone: handheld, headset with microphone priority, the music

 volume automatically open microphone attenuation 75% in order to support the

people speak a little background music

Power: 85W

Speaker: dual 6.5-inch full-range

Sensitivity: 10dBμV (S / N the more than 60dB)

Oscillation mode: quartz oscillating locked ± 0.005%

Cabinet Material: FCL professional sprinkle with spray paint

Move: move and handle with dual trolley