Custom border watermark: The Mi Home app has multiple built-in border styles and supports custom avatars and signature watermarks 8 great filters: The Mi Home App has a variety of built-in filters to freely adjust the style and easily express the mood of your photos AR photos that can move: Select associated videos or audio for photos within the Mi Home app, allowing you to relive precious memories with each scan Multiple Bluetooth connections for sharing: No need for Wi-Fi, support multiple people to connect to Bluetooth at the same time and print sequentially Slim and compact: Put it in your pocket and you're ready to go!The new generation of appearance technology, thin body the hands of flow, beautiful record at the moment Photo paper comes with adhesive backing: Using ZINK adhesive photo paper, it can be torn open and pasted, cut freely, and decorate a comfortable life Inkless Printing: Printing with ZINK inkless technology eliminates the need for ribbons and cartridges, and the print head heats up to produce images in a single pass, making it easy and convenient Specifications: Printing technology: Thermal (ZINK) Print resolution: 313 x 512 dpi Print paper size: 2x3 inches (50mm x 76mm) Print speed: about 45 seconds/page Paper box capacity: 10 sheets of photo paper and 1 orange calibration card Supported file formats: JPEG, PNG, HEIF AR photos: supported Bluetooth multi-person connection: up to 3 people Supported system: Android 8.0 or iOS 12.0 and above Smart APP: Mi Home APP Supported devices: smartphones, smart tablets Wireless connection: Bluetooth 5.2 Battery parameters: Battery type: lithium-ion polymer battery Rated voltage: 7.4V Rated capacity: 500mAh Number of printable photos: about 20 Interface: USB Type-C Net weight of the machine: about 180g