Audio input:4CH aviation connector input<br>Audio output:1-way aviation connector output<br>Recording resolution:supports 1080P/720P/D1/HD1/CIF, supports up to 4 channels of 1080P<br><br>Battery life:1-2 days<br>Touch screen:None<br>Screen ratio:None<br>Viewing angle:105°-140°<br>Camera resolution:1280x960<br>Video encoding:H.264<br>Features:SD/MMC card, anti-vibration, loop recording<br>Maximum external memory:256G<br>Number of lenses:4<br>Imaging sensor:1/3inch Sony Ccd<br>Pixels:130 megapixels<br>OSD language:Chinese (Simplified), Chinese (Traditional), English<br>GPS Logger:Internal<br>Interface:Micro-SD/TF<br>Assembly method:portable recorder<br>Frames per second:10<br>Product type:driving recorder<br>Input voltage:DC: +8V - +36V<br>Power consumption: normal working Less than 14W, standby Less than 0.5W<br>Temperature:-30℃ - +70℃<br>Colour:Black<br>Material:Plastic<br>Size:135x95x35MM<br><br>Package Contents:<br>1 * Mobile hard drive<br>1 * Remote control<br><br>Only the above package content, other products are not included.<br>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.