Thermal Receipt Printer USB BT Connection 60-80mm/s Desktop Thermal Printer for Win for Android for IOS System Specification: Model: 58A Connection: USB+BT Printer Size: 175x115x86mm Printer Weight: 345g Print Width: 48mm Paper Width: 57.5±0.5mm Paper Thickness: 0.06-0.08mm Paper Diameter: ≤50mm Printing method: line thermal printing Printing dots: 384 dots/line Dot density: 8 dots/mm Printing speed: maximum 60-80mm/s Font: Font A: 12x24; Font B: 9x17; Chinese characters: 24x24 1D Code: UPC-A, UPC-E, JAN13(EAN13), JAN8(EAN8), CODE39, ITF, CODABAR, CODE93, CODE128 2D: QR Code Printer mechanism life: 13 million lines Printhead life: 50 km or 108 pulses MTBF: 3000 hours Average without trouble printing lines: 12 million lines Cash drawer drive function: support Support System: for Android, for Win Package Size: 20x16x9.5cm/7.8x6.2x3.7in Package Weight: 560g/19.7oz