This product will power 10 seconds mutual authentication with the apple device， the case can not play video files in the apple device to be re-connected apple devices. It can change the power-up sequence， select the playback mode. Good choice for you!                                    Features            Supports external DVD/TV/game consoles and other equipment.<br>3 main functions: Directly project videos from Apple; Output the Apple′s videos to TV by AV cable; Project multimedia (like DVD， VCD， etc) videos by AV cable.<br>Can be used as the AV cable， speaker and charger of iPhone/iPod.<br>Lens has focusing function， to adjust the clarity of the image by the focus adjutment.<br>Embeded rechargeable Li-polymer battery<br>Built-in media player for video and music.<br>Built-in loud speaker.<br>Palm-size design for easy carry.<br>Ideal for business meetings and presentations， outdoor camping and travel.                                                            Specifications            Aspect Ratio    4: 3    <br>Focusing    Lens focus length    <br>Lamp Source    White led    <br>Lamp Life    Over 50， 000 hrs    <br>Brightness    10 lumens    <br>Contract Ratio (FIFO)    !#!gt!*!80: 1    <br>Resolution    320 x 240 pixels    <br>Projector Size    7.5"@ 0.3m， 25"@ 1.0m    <br>Distortion    1.5%    <br>Field Angle (1 / 2)    15    <br>Color Gamma (Compartion to NTSC)    !#!gt!*!40%    <br>I / O Connectors I / O    A / V IN， apple devices， audio OUT    <br>Video / Audio Terminal    DVD / PMP / DV / DC / PSP !#!amp!*! all with AV out device    <br>Video Compatibility    Apple device playback， analog audio    <br>Audio Compatibility    Apple device playback， analog audio    <br>Speaker    1W stereo    <br>Power Source    DC 5V， 1A    <br>Maximum Operating Current    450MA    <br>Projector Dimension    5.5 x 5.2 x 1.2cm / 2.17" x 2.05" x 0.47" (L x W x H)    <br>iPhone / iPod Holder Dimension    5.3 x 5.7 x 2.7cm / 2.09" x 2.24" x 1.06" (L x W x H)    <br>Tripod Dimension    14cm / 5.51" (H)    <br>USB Cable Length    50cm / 19.69"    <br>Weight    156g / 5.5oz    <br>Audio Cable Length    70cm / 27.56"    <br>                                                            Package Includes            1 x Innovative Portable Mini Projector for iPhone / iPod Black1 x iPhone / iPod Holder1 x Tripod1 x USB Cable1 x Audio Cable