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