Wireless Bluetooth Handsfree Speaker Phone MP3 Car Kit Sun Visor Clip Drive

Features:
Dual standby visor music Bluetooth
Hear your calls clearly with its dual microphone technology
Just clip and go-on installation, no programs, no wire
Play your music and calls through the car stereo
Simple wireless connection to existing audio gear, compatible with any stereo line input
With the microphone mute function
With HD Voice
With the HD Microphone Strengthening noise cancellation technology
Bluetooth 4.0 +EDR, class 2
Support A2DP stereo profile
Supports Bluetooth hands-free
Support DSP, Auto pairing
Dual Microphone(Noise Blackout)
The device is connected via USB
Up to 17 hours talk time or continuous with USB charger
Standby time:up to 500 hours

Specifications:
Color:Black
Material: ABS
Size:11.5 x 6.5 x 2.0 cm
The cable length:150cm
Input voltage:3.7V 650mA
Output voltage:DC5V-6V 400mA
The headset power:2W
Power:3W
The speaker resistance:4ω
The speaker power:2W
The microphone sensitivity:-41db
Frequency response:60Hz-18KHz

How to use:
1.This device is with build-in rechargeable battery. It is strongly recommended to make it fully charged before using. Normal full charging time is 3 hours
2.Important notice:
1)The charging LED indicator will have a short delay if the Bluetooth speakerphone is long time no-occupied or power run out
2)In order to extend durability of built-in battery and ensure the stability of the speakerphone’s performance , it’s recommend to charge the speakerphone immediately whenever low battery appeared the LED indicator flash every 3 seconds in red color .battery durability , device standby time will be shorter if device is still used in case of low battery, also charging time will be 3 more hours than usual
3)While charging, the LED indicator will always light up in red color and will turn to blue color after charging complete
2.No/Off
1)Voice report “Power on” and “Power off” will be offered when press the On/Off key
3.Mobile phone matching
Prior using the hands-free function, please match your Bluetooth enabled phone to the speakerphone. This device supports simultaneous dual phone connection.when you are willing to connect it to only one mobile phone, one time matching step is needed. If two mobile phone simultaneously, two times match steps is needed, please follow the below steps
1)Make sure distance between your Bluetooth enabled mobile phone and Bluetooth speakerphone is less than 1 meter
2)Turn on speakerphone
3)Press and hold MFB for 6 seconds until hearing the indicating beep voice, and seeing LED indicator flash in red and blue color in turns. Now it is ready for matching. Meanwhile you will hear “Device is ready for match”
4)Activate your mobile phone’s Bluetooth function to search for Bluetooth device
5)Select “BT-LD168” from the list
6)Enter the pre-programmed code “0000” and press “confirm” button. Speakerphones will standby, and LED indicator will flash every 3 seconds after a successful machine
7)Go to your mobile phone main menu, and make sure speakerphone is placed within 10 meter near your phone without any obstacles. Now, hands free function is activated
Note:speakerphone will turn off automatically after 2 minutes when it fails to match mobile phone, please repeat above steps to activate
4.Connect your phone to speakerphone
1)Speakerphone will be in the connected mode after successfully matched to mobile phone. Before, making call your moble phone will show an earphone, please select “BT-LD168” from the list
5.Disconnect your mobile phone to speakerphone

6.If you are willing to connect it to another Bluetooth enabled, please follow below steps