This machine is a compact, beautifully designed, easy to carry the multimedia audio, suitable for family, 1largest in support of 8GB TF Card SD/U disk memory card2 horn output power:4 Ω 3WThe 3signal to noise ratio:≥ 85dB Audio:100HZ to 18KHZ4sound source interface: standard 3.5mm mini stereo plug5maximum current consumption:400MA external rechargeable 500MA lithium battery6 power: input: ...
