User Manual                                    Features            Made of high-quality material and with highly advanced technologyHigh-definition video recordingCan support up to 32GB memory cardIt is easy to take photos and videosSpecial head-mounted design enables it to be worn， which is labor-savingEasy to install， suitable for all material carriers to shooting complicated scenesAfter driver software installed is can work as PC Camera. Connect camera with computer by USB Cable                                                            Specifications            Dimensions    (6.69 x 2.36 x 1.97) " / (17 x 6 x 5) cm (L x W x H)    <br>Material    PC    <br>Weight    3.17 oz / 90 g    <br>Color    Black    <br>Sensor    1.3M Pixels    <br>Powered by    3 x AAA (Not Included)    <br>Resolution    640 x 480    <br>Video Speed    30 FPS    <br>Card Slot    Card up to 32GB    <br>File Format    AVI    <br>Continuous Working Time    Over 3hrs    <br>                                                            Package Includes            1 x DV1 x USB Cable1 x Instruction1 x CD Disc                                                            Extra Info            Note: When camera can not be powered on or video recording quality is bad， please change batteries in time.