Descriptions of the Schematic Diagram

1. Dual USB output with 5V, 2.1A/1.0A

2. Power indicator lamp

3. Cigar lighter port(12-24V) max 4A output, don’t support cigar lighter function

4. Microphone

5. Play/pause/answer phone/hang up/long press for Bluetooth switch on/power off

6. Short press for previous song/long press for frequency down

7. Short press for next song/long press for frequency up

8. LED display window

9. Power adaptor 9V-24V

Technical Specification:               

1.BT Version 2.1                        

2.Rated operating voltage 12V

3.Working voltage limits 9~26V                                                                                   

4.Frequency Response 20Hz-15KHz

Function:

1. Any angle adjustable, and applicable for all types of vehicles
2. FM transmitter
3. LED display screen
4. LINE audio input
5. Automatic memory function
6. Answer/hang up/reject/redial the call via Bluetooth
7. Bluetooth stereo music play
8. Call Echo Cancellation and Noise Reduction (CVC) technology
9. Dual USB ports, provide power to other devices and the
maximum output is 5V/2.1A