Bluetooth FM Transmitter: Comes with Hands-free Car Kit Charger, which support USB driver and TF card. It can automatically play and transmit the MP3 files of USB Flash Drive and TF Card
HI-FI Stereo Sound Quality: Bluetooth sound processing A2DP, High-performance built-in microphone with Echo Cancellation and Noise Suppression (CVC) technology which can offer you clear talking and wonderful music
Fast and Safe Charge: 5V/2.5A USB charger will automatically adjust the output power to different smart phone. Used for mobile phone quick charger without damage to the battery
Hands-free Calling: Simply paired your phone with the Bluetooth Adapter and its hands-free system can liberate your hands during answer the calls and let you drive safely
Broad Compatibility: Suitable for all types of vehicle. Universal design for all types of devices! Working as Hands-Free Calling and Car Charger for any devices with USB or Bluetooth including IPhone, iPods, Samsung Galaxy, Google Nexus or other smartphone, GPS and tablets
Rated operating voltage: 12V
Working Voltage limits: 9-26V
USB Output: 5V/2A
Working Temp: 0-50°
Support Play format: MP3 WMA
SNR: >60db
Distortion: <0.1%
Frequency Response: 20Hz-15Khz
Left and right channel separation: >60db
BT Version: Version2.1
Bluetooth sound processing: A2DP(Advance Audio Distribution Profile)
Bluetooth transmission distance: 10M
Bluetooth microphone effective range: 0.5-2M
FM transmission frequency: 87.5-108Mhz
FM transmitter mode: Stereo digital PLL locking