Dual USB Car Charger Wireless Bluetooth Stereo MP3 Player FM Transmitter

Features: 

• LED display
• Support Bluetooth stereo hands-free
• Support Bluetooth stereo music play
• Echo cancellation and noise suppression(CVC) technology
• Dual USB output, total output 5V/4.2A 
• Bluetooth stereo and FM transmitter
• Automatic power off memory function 

Specification: 

• FM Frequency: 87.5~108MHz
• Bluetooth version: Version 2.1
• Rated operating voltage: 12V
• Working Voltage limits: 9~26V
• USB Output: 5V/4.2A
• Working Temp: 0~50℃
• SNR：>60dB
• Distortion: <0.1%
• Frequency Response: 20Hz-15KHz
• Left and right channel separation: >60dB
• Bluetooth Sound Processing: A2DP
• Bluetooth transmission Distance: 100M at Max
• Mic Effective Distance: 0.5-2M
• FM Transmitter Mode: Stereo digital PLL frequency-locked 

How to use: 

• Insert the car charger of unit into the cigarette lighter in the car.
• Turn on car audio, switch to FM radio mode.
• Keep the FM transmitter and the car audio at the same frequency.
• Turn on your cell phone Bluetooth, press orange button 3 seconds to switch on the Bluetooth of the unit, search" car kit" to connect. 

• 1 x Bluetooth FM Modulator
• 1 x User Manual.