the projector be lightweight , easy to set up and work well with ipad , iPhone and iPod Touch with the only include cable . surprisingly the speaker be good and there be a audio out port to connect external speaker . here be some con : 1 . it be only limited to Apple device and computer with VGA output . so you can not connect Android phone , Kindle Fire etc. . 2 . it mirror only ipad 2 and also need VGA cable for that . 3 . build in stand be flimsy and you need a tripod . 4 . amazing that a three hundred buck device do not include a 2 dollar bag to keep charger , cable , projector and a small tripod in one bag . 5 . the manual be incomplete , e.g. there be a micro usb port on the cable without any mention in the manual . I presume it be for charge . 6 . relatively expensive . with these limitation , the device work well .