Horn output : 12w*4
Sub-woofer output :9w 4
Bluetooth version :2.1 support A2DP & AVRCP profile
Battery capacity : 1500Amh,3.7v
Working time :App 5 hours (medium volume), App 2 hours (max volume )
Horn size : 2 inch
Products size :113*123mm
Frequency Response : 100-20khz
FM Frequency Range :87.5-108mhz
Power supply - 5V 500ma
