ITEM NAME:Car Bluetooth Cigar Plug FM Transmitter MP3 Player Adapter Kit USB Charger Description : 1 . Support hands - free calling , built - in microphone , convenient and secure answering calls 2 . Automatically connect back after power - on , automatically enter pairing status 3 . With car charger , can charge handheld devices 4 : Dual USB charging port maximum output 5V / 3 . 1A 5 : Support stereo FM transmission technology 7 : Support stereo music DSP technology 8 : Battery voltage detection Specification : version : V4 . 2 Power mode : cigarette lighter power supply Support SD card / U disk capacity : ≠¤ 32GB Power supply : DC12 - 24V Support file type : APE FLAC WMA MP3 WAV FM frequency range : 87 . 5 - 108MHz Signal to noise ratio : 85db ( FM : 65db ) Harmonic distort.Support file type : APE FLAC WMA MP3 WAV. 1x Car transmitter. 5 : Support stereo FM transmission technology. FM frequency range : 87. 5 - 108MHz. Signal to noise ratio : 85db ( FM : 65db ). Harmonic distortion :& lt ; 0.
