M550 3 Channel 4K+1080P+1080P Dash Cam with WiFi & GPS-C99W Smart Devices so it is very compact

so it is very compact but with much more power than the old MS12

Battery type: polymer lithium battery

Security: In Display Fingerprint

Real 12000 DPI: With a Revenger S you have a sensor able to perform at the highest level in virtually any screen

Base notes: Woods

M550 3 Channel 4K+1080P+1080P Dash Cam with WiFi & GPS-C99W Smart Devices so it is very compactQuick Overview: Track Driving Route with GPS Tracking Built in Wi Fi. Hidden infrared LED light super night vision. Super Capacitor Super Safety Built to survive extreme weather conditions from 20C to 70C to meet the needs of extremely hot or extremely cold areas. Providing a longer life span than lithium ion battery dash cams in the market. 24 hour parking monitoring smart accident monitoring 24 Hours Parking Monitor only works on an external power