Description: Mini Thermal Printer: Advanced thermal printing technology, no ink cartridge, convenient and cost saving.Record your life, print the scenery you see, record your sweet words, collect the exercises you did wrong, fun and practical. Rechargeable Printer: Built-in 1200mAh rechargeable batteries, working in low noise, thermal printer need no ink cartridge when using, low operation cost. Heavy Duty: High resolution print head, clear printing and stable performance.Lightweight and compact size, easy to carry. You can even storage it in your pocket. Wide Application: Support various functions, can print photos, labels, messages, lists, records, QR Code, web printing and so on. The APP offers a variety of fonts and themes to make your photos stylish. Customer Service:If you confront any problems about our products, please feel free to contact us, we are ready to help. We will solve your problems as soon as possible. Specifications: Name: Portable printer App: Funprint Printing Type: Thermal printing Batteries: 3.7V, 1200mAh Thermal Paper Size: 57*25mm/57*28mm/57*30mm Product Size: 8*8cm Color: Blue, white Notes: 1. Due to different monitors and lighting effects, the actual color may be slightly different from the image. 2. Due to manual measurement, please allow 1-3cm deviation. 1Portable Thermal Mini Printer 1 Roll of Printing Paper