Detachable Bluetooth FM transmitter

            User Guide

Overview

This is a Bluetooth handsfree car kit with detachable earphone， can handsfree talk or take private conversation by earphone， also can transmit music stored in cell phones to car FM stereo system; Supports AUX IN function; Dual USB with large current output can charge all cell phones and PAD etc.; At the same time the device can detect and display car battery voltage and charging current.

 1.     LED disPLAY

1. 1.      FM CH-
2. 2.      FM CH+
3. 3.      FM CH/Battery voltage/Charging current switch button
4. 4.      USB output 1
5. 5.      USB output 2
6. 6.      Power indicator
7. 7.      Power switch
8. 8.      AUX IN jack
9. 9.      Earphone power/audio male socket
10. 10.  Earphone power/audio female socket
11. 11.  MIC
12. 12.  Bluetooth working indicator
13. 13.  MFB(multi-function button): earphone power switch， answer/end/redial a call， play/pause
14. 14.  Shortly push up/down for previous/next song， Long push up/down to Volume-/Volume+ 

     

16. Product features

    u  FM Frequency: 88.1 ~ 107.9MHz

    u  Use CSR4.0 low consumption Bluetooth chip

    u  Bluetooth handsfree talking， DSP and CVC technology for echo cancellation and noise 

17. suppression.

    u Detachable Bluetooth earphone protects your 

    private communication

18. u Bluetooth turns on and connect cell phone automatically when car starts.

19. u Earphone turns off automatically after disconnect with cell phone

    u Supports Bluetooth HFP/HSP/A2DP/AVRCP 

    Profiles

    u Voice prompts incoming call number and 

    operation state

    u Supports answer/end a call by voice YES/NO

    u Support AUX IN input and FM transmitter output

    u Dual USB output， max 5V/2.1A

    u As soon as car starts， car battery voltage and

    Chargingcurrent can be displayed.

Specifications

FM Frequency:    88.1~107.9MHz

Transmit distance: 5M

Audio format:    MP3/WMA/WAV/SBC

SNR:             68dB

Distortion:           !#!lt!*!0.1%

Frequency response:     20Hz-15KHz

Left and right channel separation:  !#!gt!*!60dB

Bluetooth version:        Bluetooth v4.0

Bluetooth Profiles: HFP/HSP/A2DP/AVRCP

Operating voltage range: DC 9~26V

Power consumption:     !#!lt!*!1W (No charging)

Operating temperature:  -10~70 Degree

 

 

Working humidity:        0~95%

Product Dimension: 21.5(L)*5.5(W)*2.1(H)    CM

Net weight:        80g