Fujifilm Instax Share SP-2 Smart Phone Printer (Silver) Create instax photos by sending images from smartphones and tablets using the free SHARE app High resolution images with print pixels of 800x600 dots and print resolution of 320 dpi to show detailed gradations, facial expressions, characters or objects clearly. Uses 256 levels per color (RGB) A new laser exposure system achieves a faster printing time of 10 seconds from print data transfer to print output Equipped with a rechargeable battery that charges via micro USB port; Available in Silver and Gold Operating temperature : +5C to + 40C / +41F to + 104F(no condensation). There is a manual adjustment on the share printer app that allows you to make image darker or lighter as you see fit Please Note: Kindly refer the User Manual especially please refer pages 31 & 32 for better use