Car MP3 Player CSR4.0 bluetooth Car Kit Wireless FM Transmitter 2.1A USB Charger

Feature: 1. Support bluetooth hands-free phone, support navigation broadcast 2. Support car cigarette lighter 3. Support MP3 music, FM radio 4. Support synchronous car audio player phone music 5. Support for voice chat 6. Siri voice dialing function 7. Built-in HD microphone 8. Car Charger 2.1A output port 9. Automatic search, automatic back connection Specification: bluetooth Version CSR4.0 USB output 2.1A Frequency 88.1/ 88.3/ 88.5/ 88.7/ 88.9 Audio format MP3 WMA Working temperature -10? ~ +50? MP3 code rate 32KPB ~ 320KPBS Input voltage 12V Package Included:1 X Car MP3 Player,,,