i purchase this product and the size be great easy to carry , its lighter then a iphone 4 and its smaller then the iphone . and the picture qualitly be pretty good for something this small and the battery last a while , BUT here where my good review go bad . i can not connect it to my iphone ... and that the only reason why i buy it . and the other reason this review be bad be because there be no volume control on it and the speaker be horrrrrrrrrrrrrrrrible quality . but i buy a external av cable for my phone and now it work so im pretty happy with this product