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headset stn 16
specfication of bluetooth
bluetooth version : V 4 0 + Edr
frequency response : 2 4 – 2 4835 ghz ism band
range tf card supported :128 mb -23gb
distance : 10/20 meter
sensitivity : 80dbm
specification of mp3 & fm :
kusic format supported : mp3 / wma
slot : usb 2.0
fm radio range supported : 87.5-108mhz
driver unit : 40mm diameter
battery capacity : 250mah
