BC30 Car 4.1+EDR bluetooth MP3 Player Hands-Free Dual USB FM Transmitter Car Charger

Feature 1 Support FM full frequency point launch function 87 5 108 0MHZ2 Support the dot matrix screen to display 1 4 inches4 Support TF card function5 bluetooth answer hang up reject redial etc6 Support bluetooth stereo music playback7 Echo and noise suppression CVC technology during call8 Support dual USB output voltage power supply to other devices maximum output of 5V 3 4A9 Automatic power off memory function10 Support charging identification11 Support private answer12 Support hard switch13 Power supply of super long power cord14 The main engine supports multiple choice of air conditioning clamp bracket and sucker bracket15 Large knob multi function button16 Support for display contrast adjustment17 Support for multiple languages18 Support MP3 WMA format music playback19 Support the detection of electric frequency voltageSpecification Rated Working Voltage12V 24VLimit Operating Voltage8 27vUSB OutputDouble USB Output Maximum 5V 3 4AWorking Temperature0 50 DegreesCharging RecognitionUSB2 Supports 5V 2 4AVoltage Detection Accuracy 1VSNR60dBDistortion0 1 Frequency Response20hz 15khzLeft And Right Channel Separation 60dBbluetooth VersionVersion4 1 EDRbluetooth Voice ProcessingA2DP Advance Audio Distribution Profile bluetooth Transmission DistanceLess Than 10Mbluetooth Microphone Effective Distance0 5 2mFM Transmitter Frequency87 5 108 0mhzTransmit FM ModeStereo Digital PLL Lock FrequencyPackage Included 1 X Car MP3 Player