Specifications: Color: White Material: Plastic Connection: WiFi/USB Network Compatible System: Android/iOS/Windows/Mac OS/Linux Battery: Built-in 900mAh Lithium Battery Charging Time: 2 Hours Working Time: 6 Hours Standby Time: 1 Year Print Resolution: 1200dpi One Time Print Height: 14.3mm One Time Print Width: >1.3 Meters Multi-line Print Height: >3 Meters Print Capacity: Up to 415 Pages(A4) Printer Size: 7.2 * 5.1 * 6.8cm/ 2.8 * 2 * 2.7in Printer Weight: 110g/ 3.9oz Package Size: 23 * 12.5 * 6cm/ 9.1 * 4.9 * 2.4in Package Weight: 436g/ 15.4oz Note: The mobile phone should always be connected after connecting to the WiFi of the product. (can enter the print page by scanning the QR code directly; Android mobile phone needs QQ browser to scan the QR code to enter; while Huawei mobile phone needs to download the Firefox browser, close the data network, and scan the QR code to enter the print page.) Packing List: 1 * Inkjet Printer 1 * Ink Cartridge 1 * Printing Aid Ruler 1 * Printer Cover 1 * USB Cable 1 * User's Manual (English/French/German/Italian/Spanish/Japanese/Korean)