*12W portable multi-media Bluetooth battery speakers*horn :6.5"/4Ω/70X15mm heads

:: Box material: plastic case

:: Access ports: USB/TF/M IC x2/AUX-IN * built-in DC7.4V/2000mAh 18650 lithium battery (3.7 V x2)  

:: English Voice Tips Select Status  

:: Built-in Bluetooth feature * with recording feature

:: With a 4-bit LED screen* with a colourful horn screen flash lamp (Ø5mm trichromatic LED x10pcs)

:: With FM RAD  IO function cord antenna  

:: Amplifier IC：XPT9910*1(category F)

:: Filter capacitance :25 V 1000uF x1  

:: MP3 decoder chip: Jerry, AC1526E64852-01  

:: Audio format supported: MP3/WMA * configuration :230 V-9V 1A power adapters and remote controls