Specifications            table{border-top: 1px solid #DDDDDD;margin:0;border:0;padding:0;}table td， table tr {    border-bottom: 1px solid #DDDDDD;    line-height: 16px;    padding-left: 15px;text-align: left;    word-wrap: break-word;}table tr {    font-weight: normal;    width: 33%;}.head-line {    font-size: 12px;    font-weight: bold;    border-top-width: 0;    line-height: 30px;    padding-left: 15px;background-color: #F8F8F8;} Video Format     AVI     <br>LCD Size     2.5"     <br>LCD Screen     270° rotatable     <br>Memory     Regular SD / MMC Card (from 1GB up to 32GB)     <br>Recording Resolution     1280x960 / 720x480 / 640x480 pixels     <br>Microphone     Inbuilt     <br>Photo Format     JPEG     <br>Recording time     2/5/15 minutes or off     <br>Power Source     Built-in rechargeable battery or 12V / 24V car charger     <br>Interface     USB 2.0     <br>Mode     6 IR LED     <br>Language     Chinese / English / Portuguese / Russian / Spanish / Korean / German     <br>Product Detail  table{border-top: 1px solid #DDDDDD;margin:0;border:0;padding:0;}table td， table tr {    border-bottom: 1px solid #DDDDDD;    line-height: 16px;    padding-left: 15px;text-align: left;    word-wrap: break-word;}table tr {    font-weight: normal;    width: 33%;}.head-line {    font-size: 12px;    font-weight: bold;    border-top-width: 0;    line-height: 30px;    padding-left: 15px;background-color: #F8F8F8;}Setting the functions    <br>Turn on the DVR and press to enter into setting interface. Menu Button. Confirm by and select by for the following setting. Press again to exit after finished     <br>Movie Size     Select [1280x960 720x480 640x480]    <br>Audio Recording     Select On or Off     <br>Volume     From 0 to7     <br>Motion Detect     Select On or Off     <br>Recording time     select [2/5/15] minute to decide how many time will be storage per one section or Off     <br>Date Stamp     Select [Date!#!amp!*!TimeStamp] or [No Stamp]     <br>Date/Time     Setcorrect recording Dateand time     <br>Language     Select [English/Chinese/Russian]     <br>LightFrequency     Set [50/60Hz]     <br>Restore Default     Select [Yes]or [No]     <br>Version     Show thesoftware versionNumber     <br>Note         <br>Please insert the SD/MMC card before recording     <br>Please adjust the time display before recording. If not set a time， the DVR cannotrecord     <br>This DVR records in cycle if you choose 2/5/15 minutes as storage time. When the storage medium is full， it will record from the beginning again and erase over the previously recorded material automatically. It will have 3 seconds paus time， and namely the contents in the 3 seconds will not recorded. If select Off， when the storage medium is full， it shows Card Full and stop recording     <br>Because the DVR is DC 5V input， please use the attached car charger. It have adaptor 12V/24V transfers to 5V already     <br>Whenyou cannot stop recording by pressing REC button， please check if you have selected the is. Montion Detect "ON". If yes， please select "OFF"     <br>                                                            Package Includes            1 x 2.5" 6 LED Focusing Infrared Night Vision 270° Rotating Car Video Recorder Camera1 x DV Temote1 x Car Charger1 x PC-USB Data Cable1 x Battery1 x Manual