Horn output : 4w*1.2
Subwoofer output :9w 4
Bluetooth version :Jl,V2.1
Bluetooth connection range : 10 meter
Battery capacity : 1500Amh,3.7v
Working time :App 5 hours (medium volume)
App 2 hours (max volume )
Horn size : 3 inch
Products size :113*123mm
Frequency Response : 100-20khz
FM Frequency Range :87.5-108mhz
Power supply - 5V 500ma
