Fmcar kit
wireless fm transmitter car mp3: tf card: charger
car fm player
multifunction wireless
working voltage: 12v-24v
the limits of working voltage: 9v-26v
usb output: 5v-3.1a max
music format: mp3 and wma snr > 60 db .
distortion < 0.1%
wireless version: 5.0+edr
wireless voice proecssing: supports adp (advanced sound frequency distribution pattern)
wireless effective range: 10m
cell phone microphone wireless effective rang: 0.5m - 2m
fm frequencies: 87.5mhz -108.0mhz
fm mode: stereo sound digital pll frequency locking (or seeking)