Purchased BT39 Bluetooth Car Hands-free FM Transmitter + USB Car Charger Support TF Card/Aux-in

• 2-in-1 multi-functional design: car FM transmitter + car charger
  

• 1.44-inch LCD screen shows working status

• Adopt zinc alloy shell, compact and practical

• 3.1A maximum current output, charge your device very fast

• Built-in high-definition sensitive microphone with CVC intelligent noise reduction technology, support clear hands-free phone calls

• Support external TF card expansion, U disk, 3.5MM AUX input/output 

• With 90 degree rotations function
  

• Support voice prompts

• Support multi-function menu operation, EQ settings, language switching, etc.

Specification:

• Screen: 1.44-inch LCD lattice screen

• Bluetooth version: V4.1

• Power supply: DC 12V-24V

• Working current: 50-100mA DC12V

• FM frequency: 87.5MHz-108.0MHz

• Support format: MP3/WMA/APE/FLAC/WAV
  

• Transmission distance: <5 m

• SNR: 85dB(FM: 65dB)

• Harmonic distortion: <0.05%(FM<0.1%)

• Working temperature: 0℃ to 60 ℃

• Certification: CE, FCC
  

Compatible with:

• iPhone iPad iPod

• Samsung Huawei Sony HTC etc. Bluetooth-enabled devices