digicam lens Rotatable lens,180degrees TFT display screen 1 inch colour reveal (240*240) Video decision 1920*1080P、1280*720P Video file forma AVI Picture quality 1M、2M、3M Photo layout JPG Cyclic recording Off, three minutes, 5 minutes, 10 minutes, quarter-hour white stability Auto, sunlight, cloudy day,tungsten lamp,fluorescent lamp Exposure repayment 2、1、0、-1、-2 movement detection technology Off,on Recording function Off,on Time mark Off,on keypad tone Off,on automaticshut-down Off, 1 minute, 3 mins battery skill 1200mAh Battery type li polymer battery voltage three Ac frequency 50Hz、60Hz Automatic screen final Off, 3 minutes, 5 minutes, 10minutes Volume setting off、0-7 Recording file structure WAV formatting Support(Cancel) Recalibration method Support(Cancel) Working humidity 30% Working temperature -25°/+75° supply electrical energy USB voltage 5V, latest >1A Battery 3 (battery welding isn't always detachable) Standby recent Shutdown <5 Low electric immediate 3 Power consumption BAT3/≤ 233mA /≤0 USB5V/≤ 549mA (infrared+video recording) /≤2 memorv card TF card, maximum assist 128G product length 97*31*18 Net weight of product fifty four Full set weight 150g