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 program upgrades. 3. HIGH-SPEED PRINTING: The receipt printer supports Bluetooth 4.0, enabling printing speeds of up to 90mm 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 receipts, restaurant orders, barcodes, QR codes, logos, 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: Heat-sensitive form Interface: USB, Bluetooth Power Supply: 12V 1A Support System: for Windows, for iOS, for Android Network Printing: Supported Automatic Double-sided Printing: Not Supported Effective Printing Width: Approx. 78 mm/3.07 inches Dot Density: 8 dots/mm, 384 dots/line Print 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. 80 mm/3.15 inches Print Head Lifespan: 50 km Instruction Set: ESC POS Printing Speed: 90 mm/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 lightweight 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. Supports local client program upgrades 5. Equipped with a side device for Windows computer 6. Bluetooth host function 7. It can be used for 5 to 7 days after being fully charged. The indicator light turns on during charging, and it turns 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.