1Thermal Line Dot System - The Bluetooth Thermal Printer adopts thermal line dot system to make printing more precise, safer and faster comparing with traditional dot-matrix printer. 290mm/s Printing - Adopting high printing speed up to 90mm/s to make printing faster and more convenient. 3Bluetooth/ USB Port - It can print receipts from various sources, including Bluetooth devices and USB port devices. 4ESC/POS/STAR Orders - Adopting advanced printing mode of ESC/POS/STAR orders to achieve high printing efficiency. 5Wide Compatibility - It is widely suitable for Android and iOS systems.Overview: Comparing with traditional dot-matrix printer, this thermal line dot system receipt printer adopts high speed up to 90mm to make printing faster and more convenient. High resolution up to 203dpi makes sure a precise printing, thus giving you clear receipts with no error. And USB and Bluetooth connection allow you to print receipts from various sources. Features: Thermal Line Dot System - The Bluetooth Thermal Printer adopts thermal line dot system to make printing more precise, safer and faster comparing with traditional dot-matrix printer.90mm/s Printing - Adopting high printing speed up to 90mm/s to make printing faster and more convenient.Bluetooth/ USB Port - It can print receipts from various sources, including Bluetooth devices and USB port devices.ESC/POS/STAR Orders - Adopting advanced printing mode of ESC/POS/STAR orders to achieve high printing efficiency.Wide Compatibility - It is widely suitable for Android and iOS systems.Specifications: Product type: Bluetooth Thermal Printer Printing mode: Thermal Line Dot System Printing speed: 90mm/s Receipt sources: USB, Bluetooth Printing mode: ESC/POS/STAR orders Power input: AC 100-240V Power output: DC 9V, 2A Suitable system: For Android, iOS Driver: For Win 2000, Win 2003, Win XP, Win Vista, Win 7, Linux, Win 8, Win8.1, Win 10 Plug: EU plug Package size: approx. 17.3 * 12 * 6 cm/ 6.81 * 4.72 * 2.36 in Package weight: 431g Package List: 1 * Bluetooth Thermal Printer 1 * Driver 1 * User Manual 1 * Data Cable 1 * Power Adapter 1 * Thermal Printing Paper