ITEM NAME:Bluetooth V4.2 Car Fm Transmitter Wireless Radio Adapter Mp3 Player Plus Us J7V6 Bluetooth V4.2 Car Fm Transmitter Wireless Radio Adapter Mp3 Player Plus Us J7V6 Bluetooth answer, hang up, reject, redial phone and other functions. Support Bluetooth stereo music playback. Digital tube display. Support car battery voltage detection. Support U disk playback (1G-32G). Support MP3/WMA/WAV format music Support FM full frequency point transmission function 87.5-108.0MHZ. Automatic power off memory function. U disk interface supports 5V/3.4A mobile phone charging. Support mobile phone navigation voice prompts. Support charging recognition. Bluetooth version: Version 4.2 Bluetooth sound processing: with A2DP (Advance Audio Distribution Profile) function Rated working voltage: 12V~24V Extreme working voltage: 8-32V USB1 output: 5V/1A USB2 output: 5V/2.4A Working temperature: Less than 70 degrees Battery voltage accuracy: error  ± 1V Signal to noise ratio: more than 60dB Distortion: Less than 0.1% Frequency response: 20Hz-20Khz Left and right channel separation: more than 60dB Bluetooth transmission distance: less than 10M Bluetooth microphone effective distance: 0.5-2M Effective range of launch: 2M colour:black Material:ABS Package Contents: 1 * Car MP3 Player.Bluetooth answer, hang up, reject, redial phone and other functions. Support Bluetooth stereo music playback. Bluetooth version: Version 4.2. Bluetooth sound processing: with A2DP (Advance Audio Distribution Profile) function.
