This product is a special Bluetooth car charger that can switch the call to the hands-free state via the professional Bluetooth module as long as the mobile phone is provided with the Bluetooth function. When the call is finished, it will be switched to the music play automatically. It can also send the music in your phone to your car sound wirelessly. You can enjoy the music and answer the call in hand-free mode without refitting your car, which ensure the driving safety while enjoying music. 
	
		 
	
		 
	
		Product Features
	
		1: LED display window
	
		2: Bluetooth hands-free talking
	
		3: Bluetooth stereo music play
	
		4: Call Echo Cancellation and Noise Reduction (CVC) technology
	
		5:Dual USB output. total output 5V/3.1A
	
		6: Bluetooth stereo and FM Transmitter
	
		7: Automatic memory function of power failure frequency point
	
		 
	
		
			Technical Parameters
		
			 
		
			Rated operating voltage:12V
		
			 
		
			Working voltage limits:9~26V
		
			 
		
			USB Output:5V/3.1A
		
			 
		
			Working Temp:0~50℃
		
			 
		
			SNR:>60dB
		
			 
		
			Distortion:<0.1%
		
			 
		
			Frequency Response:20Hz-15Khz
		
			 
		
			Left and right channel separation:〉60dB
		
			 
		
			BT Version:Version 2.1
		
			 
		
			Bluetooth Sound Processing:A2DP(Advance Audio Distribution Profile)
		
			 
		
			BT transmission Distance:10M at max
		
			 
		
			Mic Effective Distance:0.5~2M
		
			 
		
			FM Frequency:87.5~108Mhz
		
			 
		
			FM Transmitter Mode:  Stereo digital PLL frequency-locked