Print Technology: Thermal (Zink) Print Resolution: 313X400 Dpi Print On Photo Paper Size: 2X3 Inches (50Mm X 76Mm) Print Speed: About 45 Seconds / Page Carton Capacity: Up To 10 Sheets File Format Support: Jpeg, Png Ar Photo: Support Bluetooth Multiplayer Connection: Up To 3 People Connection: Bluetooth 5.0 Ble Support System: Android 4.1 Or Ios9.0 Or Later Smart Application: Mijia Compatible Devices: Smartphones, Smart Tablets Rated Voltage: 7.4 V. Nominal Capacity: 500 Mah Working Hours: Around 20 Photo Papers Are Printed Product Size: 124 X 85 X 24.6Mm Interface Shape: Micro-Usb Product Weight: About 181 G Color Of Product: White Use (3 Steps To Assemble, Easy To Start): Step 1: Open The Printer Tray Cover Step 2: Load The Photo Paper Into The Printer And Place The Orange Calibration Card Barcode Face Down (It Is Recommended To Place An Entire Package, The Orange Calibration Card Should Be Placed At The Bottom) Step 3: Close The Printer Tray Cover Package Includes: 1 * Printer 20 * 5 X 7.6 Cm Zink Print Paste Paper 1 * Usb Cable 1 * Instruction Manual