Welcome to the store! 1、Basic Values: This mini thermal receipt printer features a 58mm paper width, 48mm effective print width, a maximum print speed of 80mm/s, and a 203 dpi resolution. 2、Suitable System: The thermal receipt printer supports BT and USB cable connections and is compatible with iOS, Android, and Windows systems. 3、Fluid Running: With a thermal print head, this QR code printer requires no ink cartridge or ribbon, prints clearly, runs smoothly, and makes purchasing thermal paper convenient. 4、1500mAh: The thermal receipt printer has a built-in 1500mAh large-capacity lithium battery, available for printing receipts. It's portable, easy to carry, and doesn't take up too much space. 5、Wide Use: The thermal receipt printer is suitable for markets, shopping malls, catering, fast food restaurants, bakeries, retail stores, and other major industries. Item Type: Thermal Printer Material: Plastic Battery: DC7.4V 18500 Lithium Battery x 1 1500mAh (Ships with built-in battery) Printing Mode: Form Thermal Printer Print Speed: 50-80mm/s Resolution: 8dots/mm (203dpi) Roll Diameter: 40mm (Maximum) Interface: Bluetooth 2.0, For Aandroid. Bluetooth 4.0, For IOS. Micro USB Command Set: ESC Or POS Operating Temperature: -10 - 50°C Storage Temperature: -20 - 70°C Barcode Type: UPC A, UPC E, EAN 13, EAN 8, CODE39, ITF25, CODABAR, CODE93, CODE128, 2 D, QR code, PDF417 1 x Printer 1 x Label Paper 1 x Data Cable 1 x User Manual Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will give you the best solution!