Welcome to our store! 1、VERSATILE PRINTING OPTIONS: This thermal printer supports wireless printing via Bluetooth with smartphones or printing with computers via USB cable. 2、 WIDE COMPATIBILITY: The printer is compatible with various systems, including for WIN 7 8 10 XP, for OS X, for LINUX, for IOS, for Android, and supports local software upgrades. 3、HIGH SPEED PRINTING: The receipt printer supports Bluetooth 4.0, which enables printing speeds of up to 90 mm per second, faster and more energy-efficient. 4、COMPACT AND PORTABLE: The printer is lightweight and easy to carry, suitable for supermarkets, malls, restaurants, shops and more. 5、VARIOUS PRINTING TYPES: The thermal printer can print receipts, postal receipt, restaurant order, barcode, QR code, logo, text and more. Item Type: Thermal Printer Material: Plastic Model: MTP 3B Battery: DC7.4V PL 484954 2s lithium battery x 1 1500mAh (built-in) Printing Method: Thermal Form Interface: USB, Bluetooth Power Supply: 12V 1A Support System: for Windows, for iOS, for Android Network Printing: Supported Automatic Duplex Printing: Not Supported Effective Printing Width: Approx. 78mm/3.07inch Dot Density: 8 dots/mm, 384 dots/line Printing Characters: ANK: 8 x 16, 12 x 24, GBK: 16 x 16, 24 x 24 Characters per Line: ANK: 48, 32, GBK: 24, 16 Paper Width: Approx. 80mm/3.15inch Print head life: 50km Instruction set: ESC POS Printing speed: 90mm/s Barcode type: 1D: UPC A, UPC E, EAN 13, EAN 8, CODE39, ITF25, CODABAR, CODE93, CODE128, 2D: QR code Platform support: for Windows, for iOS, for Linux Working temperature: -10℃ to 50℃ Storage temperature: -20℃ to 70℃ Working humidity: 20-85% Storage humidity: 5-95% Internal characters: ASCII CH (8 x 16, 9 x 17, 9 x 24, 12 x 24), GB18030 (16 x 16, 24 x 24) Printing command: ESC POS compatible with order set Main features: 1. Exquisite and light structure, easy to carry 2. Low noise and high speed printing 3. Equipped with a large-capacity rechargeable lithium battery of 7.4V, 1500mAh 4. Support local client software upgrades 5. Equipped with Windows PC side unit 6. Bluetooth host function 7. It can be used for 5 to 7 days after it is fully charged. The indicator light will light up during charging, and it will turn off after charging 1 x Thermal Printer 1 x Data Cable 1 x Label Paper 1 x User Manual 1 x Leather Case Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.