Features:1. Stand with adjustable smart phone, GPS and MP3 Player holder2. DSP technology, full duplex, noise and echo suppression3. Rotating head allows angle adjustments, horizontal or vertical device orientation4. Car charger with standard USB charging port, output 5V/1A5. Digital tube display6. Support FM Transmitter: 87.5-108.0MHz, Frequencies7. Hands free: Supports smart phone handsfree talking8. Voice prompt function9. 3.5mm Aux-in plug with micro phone10. Broadcast your music while charging phone or iPod MP3 Player11.Answer/end/reject/handsfree12. Play MP3,WMA format files from USB disk13. Power off memory14. Infrared remote control15. Automatically connect after power on16. Built-in speaker 2W outputSpecifications:Bluetooth version: 2.1The frequency of bluetooth working: 2.4GHzThe connecting distance of phones and the device:0-15MMic effective range:0-50cmFM transmitting frequency: 87.5-108.0MHzVoltage: DC12V-24VUSB output: 5V/1ASupport cell phone range: 58-105mm widthThe environment temperature for operating:-10-70℃The environment temperature for storage: -20-80℃Net weight: 180gPackage includes:1 x Bluetooth Car Smart Phone Holder  1 x IR Remote1 x Audio Cable1x ManualMore details: