VIOFO A139 2CH Dual Channel Dash Cam Front 2K 1440P + Rear 1080P 5GHz Wi-Fi GPS Dash Camera

Dual Channel 2K 1440P Front + 1080P Rear Dash Cam
Sony Starvis Image Sensor
F1.6 Aperture 7 Elements Glass Lens 
140°+ 170° Wide Viewing Angle
Voice Notification
Dual-Band Wi-Fi Built-in 2.4GHz & 5GHz
G-Sensor & Motion Detection Supported
Parking Mode Supported
Quick Release Mount
GPS Logger (Included)
CPL Filter (Included)
Support External Microphone (Optional, Not Included)
Bluetooth Emergency Remote (Optional, Not Included)
Support Micro SD Card Class 10 up to 512GB