Wireless streaming range distance up to 10 metres, output power 2*5 watts, fm frequency range 87.5-108mhz, in aux input mode you need to control the medias through the media source devices.
Unite size l337*h55.7*d50.1mm, unitr weight 500g approx,
power input dc5v, charging time 1.5-3 hours, play time up to 2-3 hours (max. Volume)
bulit-in rechargeable battery 3.7v/1500mah (note: battery life & charging time may vary based on usage, types of devices connected & wireless distance)
micro sd (tf) card/usb drive support up to 32gb,