AZDOME 4K Dash Cam M550 Pro Built in 5.8Ghz WiFi GPS Car DVR Upgrade AZDOME M550
5.8GHz WiFi allows user to download 800Mb video within 10 seconds. 3 Channel Dash Cam for Car: 1. Front: 4K (3840x2160P); 2. Front and rear: 4K+1080P; 3. Front and inside: 2K (2560x1440P)+1080P; 4.