Aperture:F1.5 Working Temperature:-10 to 60 Warranty:1 Year Accessories:optional Cable Length:3.5M Weight:0.5KG Dimensions (W x H x D):154.*13.2*7cm Input/Output:USB2.0(USB2.0) Battery Capacity:500mAh Battery Type:Built in 300mAh Li-ion Battery Power Source:Corded Electric Data Storage Capacity:Built-in SD card,32GB/64GB/128GB to choose Built-in Screen:YES Loop-Cycle Recording Feature:YES Audio Recorded:YES Maximum Video Frame Rate:60 NightShot Function:YES Rear Camera:NONE Display:IPS Battery Life:NONE Original Package:YES Touch Screen:no Screen Ratio:16:9 View angle:140 Camera Resolution:1920x1080 Video Code:H.264 Video Format:MP4 Special Features:G-sensor,SD/MMC Card,Bult in GPS,Real Time Surveillance,Wifi Function,Voice Control Max External Memory:128G Number Of Lenses:1 Imaging Sensor:OS02K10 Pixels:300Mega Display Size: