Description -Brand: CXPrinter -80mm/ 3 Inch Portable BT Mobile Pocket Thermal Receipt Printer. -leather back cover free of charge. -Portable device suited for outdoor usage. -Black mark paper location sensor. -Low battery indicator(7.4V,2600mAh). -Equipped with lithium battery for 8 hours continuous work. -Support android and Windos system. -Green Friendly Bluetooth Receipt Printer, No need for ink, toner, or cartridges. -Specification: Dimension – 111*124*48mm (W*D*H) Print method – Line thermal printer Paper width – 80mm Weight (g) – 320g Max diameter of paper roll – 45mm Dot per line – 576 dots/line Print speed – 90mm/s interface – BT & USB Power – 2600mAh 7.4V rechargeable Lithium battery Recharge adapter – Stand by recharging / AC adapter commands – ESC/POS compatible with order sets Standard accessories – leather back cover, Long-term preservable paper, AC adapter, li-ion battery, Manual, USB cable.