1.Description: Pocket Printer Mini BT Thermal Printer Compatible with iOS & Android Paper Printer Portable Label Sticker Receipt Printer for Working Listing/Study Notes/Travel Journal 2.Features: Learning Assistant - You can get different learning packages, English-Chinese dictionaries in the APP, and it supports OCR text recognition to extract the text in the picture. BT Thermal Printer- BT 4.0 connection, compatible with Android 4.0 and IOS8.0 or above. Portable & Compact - Pocket printer with a simple and cute shape, mini size slips neatly into your pocket. Inkless Print - Ink-free technology pleases the trouble of ink, only print black and white. Long-Lasting Cordless Use - Built-in 1000mAh battery ensures a long battery life. Multi-Application - Ideal for work plan, office assistant, memo, study notes, shopping list and etc. Suitable for students, office etc. Simple Operation - After connection, information of content on the phone screen can be printed immediately. 3.Specifications: Printing parameters: 200DPI Printing method: thermal inkless black and white printing Battery capacity: 1000mAh lithium battery Connection: BLE4.0 APP name: iprint Applicable printing paper size: 57X25mm / 57X30mm Printer size/weight: 11*8*3.5cm/Approx. 160g Packing size: 15.3*10.7*4.4cm/250g 4.Note: There is a little of difference according to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. 5.Package List: 1*Printer 1*Charging cable 1*Manual 1*Print paper