Description

Description : FM RADIO,USB PORT ,TF CARD ,2.1 INCH
Specification : Output : 10W+3Wx2(RMS)
Sensitivity : 500mV
Frequency Response : 20Hz-18KHs
S/N Ratio : 65dB
Isolated Rate : 45dB
Impedance : 4 ohm
Speaker Unit : 4″+3″x2
Power : DC 5V