1. DRIVER UNIT SIZE：12”*2+1"

2. POWER: 40W

3. FUNCTION: WITH USB/ TF/ REMOTE/  
    BLUETOOTH/  SPEAKER WITH 8 LIGHTS  
    /DIGITAL AMPLIFIER/ 7.4V 4000MAH  
    BATTERY/  9V 1.5A ADAPTOR /
    1PC WIRELESS MIC /
    GIFT  BOX WITH POLYFORM