4.3&amp;quot; hd 1080p dual lens car camera dvr rear view mirror traveling data recorder<br /><br />? specification<br />color:black<br />sn sizeapprox.:4.3｡ｱ<br />detail size as shown in the picture<br />voltage:dc5v<br />front lens:170 degree wide angle<br />video resolutiondouble choice:hd1280*720｣ｬ vga640x480 30fps<br />                                                  1080p1920*1080 20fps<br />photo resolution:double choice:2048x1536/2560x1920<br />rear lens resolution:720x480<br />photo format:jpeg<br />video format:mov<br />sock temperature:｣ｭ20?c-60?c<br />operating temperature:｣ｭ10?c-60?c<br />operating humidity:15-65%rh<br />support card:tf card<br />support tf card:512mb-32gb<br />battery:600mah<br />recording time:1-1.5hours<br />night vision:support<br />voice recording:support<br />seamless recording:support<br />motion detect:support<br />circle recording:support<br />g-senor:support<br />about the tf card:when you connect the tf card to the pc｣ｬ you will see below folders:<br /> dcima:the videos recording by front lens;<br /> dcimb:the videos recording by back lens;<br /> normal:normal videos recording during the driving;<br /> lock:videos record by pressing emergent lock button or g-sensor function.<br /><br />charger specification:<br />input:dc12-36v<br />output:dc5v｡・%<br />max:1.2a<br /><br />? feature<br />1.100%  and high quality.<br />2.it is durable and convenient.<br />3.simple user instruction and easy to use.<br />4.2000w inner maging sensor.<br />5.g--sensor function:the g-sensor function can measure the gravitational acceleration of dvr｣ｬ sense the vibration between cars when they are crashing. mean while｣ｬ the dvr will save the video file which is started10 seconds before the accidents and ended 20seconds after the accidents and will not be covered by circle recording.<br /><br />? note:<br />1.we provide clear pictures｣ｬ measurements where possible. please check as much as possible to make sure the item is the one that you need.<br />2.please allow 0.5-1 inch difference due to manual measurement.1 inch=2.54cm<br />3.the color of the actual items may slightly differentthe listing images due to different computer sn｣ｬ thanks for your understanding.<br />4.we advise you use class6 or above tf card.<br />5.instruction is included.tf card is not included.<br /><br />? package included:<br />1x dvr<br />1x back lens<br />1x usb cable<br />1x car charger<br />1x manual