DIY Car Hand-free set

Feature
*Easy to install: Just plug into the vehicle's cigarette lighter
*Optical LED indicating the connection with mobile
*Automatic charging the battery in mobile phone
*Auto receiving and hanging up calls
*Echo Free ensured by unique circuit
*EMI Free



System consist of

Main box
Power Cable
Adaptor Box
Ext. Mic
Earphone
Connecting Cable


Installation

Fix the Main Box in a proper position

Connect the Main Box with Adaptor Box with Connecting Cable

Insert the Adaptor into mobile phone

Insert the Power Cable pulg into cigarette socket, Make sure the red LED lights on in the Adaptor
Box.

For privacy talk, plug the Earphone into the Main Box. Pushing the switch in the Adaptor to switch between Earphone and Speaker Mode.

You can use the Internal Mic inside the Adaptor Box normally. In the case of using the Ext. Mic., firstly install the Ext. Mic as close as possible to your mouth make sure the wiring will not disturb safety driving and car clearance.