Bluetooth Thermal Printer 58mm Restaurant Retail Receipt Ticket POS Printing for IOS Android Windows Features: Supports Bluetooth 4.0; One IOS device and seven Android devices can print online at the same time. Thermal printing method, no need for ribbons / ink cartridge, low operating cost. Work well with 58mm thermal paper, with 100km reliability print, offer long service time. Max. 90mm/s fast printing speed, clear printing effect, low noise. With lighting indicator showing working condition, easy to operate. Light in weight & smart in shape. Specifications: Model: POS-5890K-LN Plug: US / EU/ UK (Optional) Voltage: 100-240V Power: DC 12V/3A Color: Black Print Speed：90mm/sec Print Width: 57.5±0.5mm Roll Diameter: 50mm Print Thickness: 0.06-0.08mm Reliability Print: 100km Temperature: 0-45℃ Contrast Humidity: 10-80% Print Font Size: 384dot/line; ANK Character                           Font A:12 * 24 dots,1.5(W) * 3.0(H)mm Print Command: Compatible with ESC/POS Drivers: Win 2000/ Win 2003/ Win XP/ Win Vista/ Win 7/ Win 8/ Win 10/ Linux, Compatible for EPSON Samsung System Item Size: 17.5 * 13 * 10.8cm / 6.9 * 5.1 * 4.3in Item Weight: 548g / 19.3oz Package List: 1 * Printer 1 * Paper 1 * Charging Cable 1 * USB Cable 1 * User Manual(English)