ST06 bluetooth 3.0 FM Transmitter Radio Stereo Adapter Charger MP3 Player Car Kit Hands Free Call

Feature: 1.Digital Display, practical in most of the cars 2.Support bluetooth 4.0/3.0/2.0, Support voice & calling prompt 3.Support charger for Android & Iphone or other device, max. Output 3.1A 4.Full frequency FM transmitter, total support 208 frequency 5.Support TF card/U disk MP3/WMA music play 6. bluetooth answer, hang up, reject, redial calls and Voice Prompt 7. Echo cancellation and noise suppression (CVC) technology during a call 8. Automatic power-off memory function 9. bluetooth stereo A2DP music play 10.Play the phone's music and FM transmitter to Car Audio 11.Calls incoming automatically switches to the speaker state Specification: Model ST06 Rated operating voltage 12V---24V Working voltage limits 9V-----28V USB Output 5V/3.1A Memory card format MP3 WMA WAV FLA bluetooth Version bluetooth V3.0+EDR baseband and modem bluetooth transmission distance 10M FM transmission frequency class2 and class3 bluetooth receiver sensitivity -85dBm sensitivity SNR SNR > 93dB The Microphone valid distance 0.5---2M Working temperature 0~50 degree Distortion