Feature: 1. 200dpi Resolution: 200dpi portable mobile printer to print images, receipt stickers, suitable for 57x25mm thermal paper. 2. USB Charging: Bluetooth printer battery powered, 1200mAh battery, USB charging, light weight, small size, easy to carry. 3. Low Noise: Low working noise, no ink cartridges are needed when thermal printers are used, and running costs are low. 4. ABS Material: Receipt printer adopts strong ABS material, which is wear resistant and durable, and can be used for a long time. 5. Scope of Application: Support a variety of functions, can print photos, labels, messages, lists, logs, QR ,web page printing, etc. Specification: Item Type: Thermal Label Printer Material:ABS Battery Type: Lithium Battery (Ship with Inbuilt Battery) Battery Model: 18650 Battery Capacity: 1200mAh Resolution: 200dpi Thermal Paper Size: Approx. 57 x 25mm / 2.2 x 1.0in Connection Method: Bluetooth Connection Printing Type: Thermal Printing Size: Approx. 3.8 x 7.9 x 8cm / 1.5 x 3.1 x 3.1in. Package List: 1 x Label Printer1 x User Manual1 x USB Cable1 Roll x Printer Paper