<b>How to install: <br><br> Remove dirt from the windshield and bracket suction cups before installing the bracket. <b> 1. Install the suction cup on the camera. <b><br> 2. Place the suction cups in parallel on the windshield of the car. <b><br> 3. Press the suction cup firmly against the windshield and push the bracket down firmly<b><br> 4. Plug the USB car charger into the cigarette lighter socket of the car. <b><br> 6. Wiring the USB cable along the car’s gaps. <b><br> 7. Place the end of the USB cable a few turns on the rear view mirror to prevent the recorder from falling. <b><br> 8. Plug the Micro USB head of the car charger into the camera's USB port<b><br> 9. Adjust the camera to an appropriate angle to ensure that the front of the car is visible from the camera screen.<br><br> How to install the rear camera<br><br> Connect the rear camera's Terminal (2.5 mm diameter) directly to the AV IN port of the camera. <br><br> The red cable is the power cord used to illuminate the rear camera LEDs. <br><br> <b>Tips: </b>Please format SD Card ( class 10, 32GB max SDHC card) on your dash cam before using; <br><br> <b> What you should attention: </b><br><br> ▪The internal battery is small capacity for backup only. You need plug the car charger while use it; <br><br> ▪Please format SD Card (Not Included, Class 10, 32GB max SDHC card) on your dash cam before using; SD card is not included, please purchase a memory card separately. <br><br> ▪It require a name band Class10 or higher micro SD card,Format your SD card on the camera first before using. <br><br> ▪Record Do not remove the TF card during the recording process.<br><br> ▪For cleaning, wipe gently with a soft cloth. Do not use any chemicals for cleaning. ▪In case of overheating, unwanted smoke or unpleasant smell from the device, unplug it immediately from the power outlet to prevent hazardous fire.<br><br>