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( ER-58A ) 58mm 2inch mobile printer
? V0 grade fireproof material PC/ABS.
? Detachable lithium-ion battery, with protection plate, safer charging.
? High sensitivity button, longer life.
? Dual ports for charging, non-worry on one broken port.
? LED lights to indicate Charging/Paper/Power/Bluetooth connection status.
? High performance most reliable 2 inch receipt printer.
link:https://www.eastroyce-pos.com/mobile-printer/mobile-printers.html
58mm mobile printer for taxi mileage tickets/utility bill receipts in Vietnam