Set boxe turn active+microfon+cititor SD/USB Intex

Technical Specifications

Key Feature : 2.0 Channel with low noise Amplifier with cordless MIC
Power Supply : 220 ~ 240v AC 50 Hz
Rated power : 42W + 42W
Impedance : 4 Ohm
Sensitivity : < 500 mv
Frequency Response : 50Hz-20KHz
SNR : >/ 60db
THD : 0.1%
Sound of ways is separated degree : >/40db
Speakers : (8"+4"+2")x2
Size of Appearance : 150(W) x 300(D) x 660(H) (mm) x 2
Wireless microphone