Product Description:
* Loudspeaker Spec:6.5"×1(4Ω) + 2" high(4Ω)
* Rated Output:25 W * SNR:≧100db * Output frequency:80Hz-22Hz *Function:Bluetooth 2.1,3.5 DC Output,TF,USB,Microphone, Guitar
* Battery Capacity:4400mA (4~5 hours normal working time) * Power Supply:18V 3A
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