Bluetooth Car MP3 Player FM Transmitter Fast Charge Dual USB Breathing Atmosphere Light - Black •Support FM full-frequency point transmission function 87.5-108.0MHZ •Support dot-shaped large digital tube display •Support U disk,TF card,AUX input,private answer,Bluetooth stereo music playback,ambience light display •Support SIRI/GOOGLE Voice Assistant,MP3,WMA,WAV format music playback,navigation voice prompts,two mobile phones to connect Bluetooth •Bluetooth answer,hang up,reject,redial phone and other functions •Support Qualcomm® Quick Charge3.0 output 5V/3A max •Automatic power-off memory function •High-performance V5.0 BT chipset: Workable for Android and iOS BT V5.0,work stably,makes car music,phone communication clearly •Enjoy music with dazzling light: Changeable multi-color Led light,melt the cool light into music,feel the super high mood Specification: •Model: BC49 •Rated working voltage: 12V-24V •Limit working voltage: 8-27V •USB output current: 5V1A+QC3.0 •Operating Temperature: 0-60 degree •Bluetooth version: V5.0+EDR •Transmitting frequency: 87.5-108MHZ •Charging identification: USB2 Supports Qualcomm® Quick Charge3.0 Protocol •Music Format MP3,WMA,WAV,FLAC,APE •Signal to Noise Ratio: >60dB •Distortion: 60dB •Bluetooth sound processing: A2DP (Advanced Audio Distribution Profile) function •Bluetooth transmission distance: less than 10m •Bluetooth microphone effective distance: 0.5-2m •FM transmission frequency: 87.5-108.0MHZ •Transmit FM mode: stereo digital PLL lock frequency •Applicable mobile phone: universal •Conditions of use: general model With car radio and cigarette lighter normal power supply Package included: •1 x Bluetooth Car MP3 Player FM Transmitter •1 x Audio Cable •1 x English and Chinese User Manual •Other items not included