If you ask for my advice， I will recommend you this SC310 2.7" HD 1080P 4-LED 140 Degree Wide Angle Dual Cameras Car Recorder with GPS Black. Featuring high resolution， this car recorder could capture clear video of your whole trip. The cycled recording helps this car recorder to continually record without missing important information. For professional design and meticulous craftsmanship， this car recorder is up to standard， reliable and stable in use. It could effectively record the videos and sound information during your driving， which can be great evidence in case there is traffic accident. In addition， the GPS will can record your driving track completely. G-sensor will automatically lock the recorded videos if it judges the traffic appearing. Easy installation， this great car recorder is what we particularly recommend you!                                    Features            New and high qualityWith motion detection， loop recording， while recording and other functions necessary and sufficient edgeEffectively prevent eavesdropping， videotaping， fraud and protect personal privacy， data and confidential informationHigh-definition and wide viewing angle2.7 inch high resolution LCD， can watching while shootingIt can record high-definition video in the low illuminationIt features torch appearance design and it is made of alloy， stylish and wear-resistantSupport real time and date display on videoDual camera can shoot the image before and behind your carGPS module can record your driving track completelyAllows you to track your journey on Google maps and watch video with it at the same timeBuilt-in G-sensor can record gravity information; it will automatically lock the recorded videos if it judges the traffic appearingThe locked videos can be watched on computers and so does the gravity informationBoth cameras can be rotated in 270 degrees for recording convenience from multiple anglesBuilt-in microphone and speakerAutomatically delay when your car starts                                                             Specifications             LCD Screen Size     2.7"    <br> Lens     Wide Angle ，140°    <br> Video Resolution     1080P    <br> USB Interface     USB2.0    <br> Language     Chinese(Simple And Traditional)， Russian ，English，  Japanese ， etc    <br> Photo Format     JPEG    <br> Memory Card     TF ( MAX 32 G)    <br> Current Frequency     50~60 HZ    <br> Video Format     AVI    <br> Color     Black    <br> Microphone     Inbuilt    <br> Power Supply Port     5V 500mA     <br> Dimensions     (5.12 x 2.32 x 0.98)" / (13 x 5.9 x 2.5)cm  (L x W x H)    <br> Weight     13.97oz / 396g        <br>                                                             Package Includes            1 x Recorder<br>1 x Manual<br>1 x Car Charger<br>1 x Bracket<br>1 x USB Data Cable<br>