If you encounter any problems with the installation of the dashcam please feel free to contact us. HUPEJOS 4K UHD Dash Cam Front and Rear GPS Dash Camera for Cars-5GHz WiFi Car Camera with CPL Filter 360 Degree 4 Channel Dashcam for Cars App Voice Control Night Vision Free 64GB Card Functional:4k gps dash cam free 64gb SD card dashcam for surveillance Built-In 5ghz WiFi gps dash cam front and rear 3 ips screen Night Vision dash cam wdr Voice Control car camera App Control dash camera G-Sensor CAR CAM 24 Hours Buffered Parking Mode vehicle camera dual camara 360 de carro 4 Channel Dash Cam all side dash camera for car Loop Recording CAR VIDEO Automatic Incident Detection Radar Detection，Front rear left and right inside the car.

Product Dimensions:

2.50 x 6.80 x 2.30 in

0.60 lbs

Shipping Dimensions:

2.70 x 7.00 x 2.50 in