New wireless car kit mp3 fm transmitter bluetooth handsfreee

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Description : 
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

Specifications

Transmit distance: 5MAudio format:    MP3/WMA/WAV/SBCSNR:             68dBDistortion:           lt;0.1%Frequency response:     20Hz-15KHzLeft and right channel separation:  gt;60dBBluetooth version:        Bluetooth v4.0Bluetooth Profiles: HFP/HSP/A2DP/AVRCPOperating voltage range: DC 9~26VPower consumption:     lt;1W (No charging)Operating temperature:  -10~70 DegreeWorking humidity:        0~95%Product Dimension: 21.5(L)*5.5(W)*2.1(H)    CMPackage Includes:
1x Fm Transmitter1x  Earphone1x User ManualOperation instruction
 
1. Display car battery voltage

As soon as plug this device into car cigarette socket after the auto starts, LCD will display car battery voltage.

2. Choose frequency

Please make sure your car radio frequency is same as this device.(In order to get best effect, try to use the frequencies which local radio stations doesn’t use) 

3. Volume adjustment

The volume can be adjusted by cell phone volume, car stereo s volume, or long press the volume button of earphone.

Bluetooth Operation instruction

When use the device first time, your cell phone needs to be paired and connected with the device.

1. Pairing

Turn on power switch, the Bluetooth earphone starts automatically and voice prompts “POWER ON”, 
the device enters pairing mode, the red and blue lights on the side of earphone flash alternately. 
Turn on Bluetooth function of cell phone, search new devices, the cell phone will search to this device "BT Car Kit".
2. Select the "BT Car Kit" and connect it, some cell phones need enter password "0000".
3. Voice prompts "Connected" to indicate the cell phone is connected successfully. At this time the red light is off, blue light will flash once in a few seconds.
4. Play music stored in cell phone

After successful connection, you can stream A2DP music from cell phones, audio of GPS or other devices to car stereo audio.

?  Directly press “Play” button on cell phone or press " button on the earphone to play /pause
?  Push up the button on the side of earphone to play previous song.
?  Push down the button on the side of earphone to play next song

5. Bluetooth handsfree function

? Make a call: dial phone number on your cell phone directly, the voice is sent out from car stereo audio. 

6. Using Bluetooth earphone

During using this device, if you do not want other person to hear your conversation, the earphone can be pulled out directly to protect your privacy.
The earphone can also be used alone on other occasions.

Audio in

This device can input audio signal of external devices such as cell phones /iPad/PMP/game consoles via AUX IN jack, then plays them through the car stereo audio.
Use a stereo audio cable with plug diameter 3.5-3.5MM to connect external audio devices and AUX IN jack.
 
Charge cell phone

The device provides dual USB ports with output DC5V/2.1A to charge cell phones or other electronic devices.
When charging, the device can detect charging state to external devices and display charging current automatically.

Display charging current 0.9A