'Main control processor JL5601 Display 3'IPS display 320*240 Front camera module Imaging chip 2363 Aperture 1.6 Viewing angle D: 142 ° H: 125 ° V: 65 ° Lens specification 6G Rear camera module Imaging chip SONY 335_ETH Aperture 1.8 Viewing angle D: 135 ° H: 110 ° V: 65 ° Lens specification 6G Speaker 8Ω/1W oval speaker 20*14mm Microphone MIC 4015 standard omnidirectional microphone -42dB Memory expansion U3 or above MICRO SD supports up to 256GB WIFI optional, optional built-in module 8918_2.4GWIFI GPS module optional, optional external GPS module, support dedicated player Video resolution Front 2K 2560*1440P/30fps, 4K difference possible Rear FHD 1920*1080/30fps, the difference can be 2K Video Format H.265/H.264 encoding format Photo format JPG Support reverse camera Video lock support Parking monitoring support Time-lapse video support Track playback Support dedicated player, real-time track, etc. WDR support Language Support multiple languages, English/French/Spanish/Portuguese/Polish/Chinese/Russian/Japanese, etc. Working status light Recording light and power indicator Battery Optional battery and capacitor Keys Power key, Menu key, Up key, Down key, Confirm key, Reset key Power mode Standard car charger, optional step-down line Power input DC 5V 2.5A Interface MINI USB (5V power supply/GPS interface), MICRO SD (memory card), TYPE-C (ETH back pull), Standard bracket (suction cup bracket) Temperature Working temperature: -10℃-+60℃ (non-condensing) Storage temperature: -20℃-+80℃ (non-condensing)