Display:LCD Battery Life:No Original Package:YES Touch Screen:no Screen Ratio:16:9 Memory Card Required Reding Speed:Class 10 View angle:140 Camera Resolution:3840x2160 Video Code:H.264 Video Format:MP4 Special Features:G-sensor,SD/MMC Card,Bult in GPS,Real Time Surveillance,Wide Dynamic Range,Wifi Function Max External Memory:128G Number Of Lenses:2 Imaging Sensor:SONY IMX415 Pixels:800Mega Display Size:3"-5" OSD Language:Chinese (Traditional),English,Japanese,Korean,Portuguese,Russian,Spanish GPS logger:Internal Interface:USB2.0,Wi-Fi,Micro SD/TF Battery:Built-in Assembly Mode:Portable Recorder Chipset Manufacturer:SigmaStar SSC8629G Frames Per Second:30 Brand Name:70mai Origin:Mainland China Item Type:Car DVR Certification:CE,FCC Rear Cam:Optional