Description: The POS-PT-220 thermal printer supports iOS and 7 Android devices at the same time. Low cost with thermal transfer method that does not require ink or ribbon! Convenient to carry. Android / Windows driver: https://s3-us-west-2.amazonaws.com/tomtopdownload/drive/windows/POS+Printer+Driver+Setup+.exe For iOS devices: Download "Printer V1.0" from the "APP Store" Specification: Model: POS-PT-220 Printing method: Direct heat Speed: = <90mm / sec Resolution: 203dpi (8dot / mm) Paper type: Thermal paper Paper width: 58 mm (± 0.1 mm) Printing width: 40 mm (384 dots) Roll diameter: = <50mm Reliability TPH life: 100km BT: 4.0 & 2.0 Character size: 384 dots / line Font A: 12 * 24 dots, 1.5 (W) * 3.0 (H) mm Font B: 9 * 17 dots, 1.1 (W) * 2.1 (H) mm Simplified / Traditional: 24 * 24 dots, 3.0 (W) * 3.0 (H) Printing Parameters: Trademarks, Support Support for downloading barcode printing. Support barcode type: UPC-A / UPC-E / JAN13 (EAN13) / JAN8 (EAN8) / CODE39 / ITF / CODABAR / CODE93 / CODE128; 2D code: QR code Language: Supports multiple languages Emulation: ESC / POS / STAR commands Interface: COM / USB Driver: Win 2003 / Win 2000 / Win XP / Win 7 / Win 8 / Win 10 / LINUX Battery: 7.4V 1500mAh 11.1Wh Lithium Ion Battery Charging mode: DC 9V 1.5A Voltage: 100-240V 50 / 60Hz 0.5a Max. Item size: 10.3 * 7.5 * 4.5cm / 4.1 * 3.0 * 1.8in Product weight: 186.5g / 6.6oz Package size: 17.9 * 11.4 * 6cm / 7 * 4.5 * 2.4in Package weight: 419.5g / 14.8oz Package list: 1 * Printer with Bluetooth battery 1 * Paper roll 1 * Adapter 1 * USB cable 1 * User manual (English) Caution: Please remove the battery power block sticker before use. Printing Chinese character: Chinese: simplified Chinese 24x24 point. Support 18030 font library, support Taiwan and HK traditional (complex font)