ZINK hAppy Smart App Printer hAppy is the portable, Wi-Fi, app-accessory that allows you to print directly from smart phones and tablets. Just download the free ZINK Design & Print Studio app load a ZINK zRollTM), design, and then wirelessly print to the hAppy. Its compatible with iPhone, iPad, and iPod touch. HAppy is also compatible with Android smartphone and tablets and Amazon Kindle Fire tablets. HAppy works with Apple AirPrint and Google Cloud Print apps. Fast, full-color, ink-free printing in one zroll, using zink zero ink printing technology. Prints colour, black and white. Prints 1. Connectivity: Bluetooth, WiFi (with adaptor). Software included. Size H10.1, W11.8, D12.8cm.