NT-1800 Mini Bluetooth 4.0 Thermal Printer 58mm QR Code Mobie APP 5200mAh Power Bank Support Android iOSDescription:The printer with micro USB interface、 thermal print head and Bluetooth function supports wireless remote print by mobile phone APP、 it build-in 5200 mAh lithium polymer battery  can be used as Power Bank、 and can help you better record and pass messages! It does not support two-sided print.Features:Handheld thermal printer with streamlined and compact appearance、 comfortable to useBluetooth 4.0 connectivity: Long distance control、 mobile APP printingSupports wireless remote print、 convenient to useCompatible with Android、 iOS、 Windows (ME \/ 2000 \/ NT \/ XP \/ Vista \/ 7 \/ 8 \/ Linux \/ 9X)Print command: Compatible with ESC \/ POSLithium battery: 5200mAHA good helper for remarking、 recording and passing messagesPrint paper width: 58mm; roll diameter: 50mm; paper thickness: 0.06 - 0.08mmCharacter size: 24 x 24 point; bar code type: CODE39; input buffer: Bytes 1.5KMechanical properties: 50kmSpecification:           General           Model       NT-1800           Print speed       60mm\/s           Supporting material       ABS           Voltage       110V\/220V           Power Adapter       Input: AC 220V; Output: DC 9V \/ 2A           Charging Time       3 Hours           Product weight       0.200 kg           Product size       15.40 x 8.00 x 6.00 cm \/ 6.06 x 3.15 x 2.36 inches   Package Included: 1 x NT-1800 58mm Bluetooth Thermal Printer1 x Power Adaptor (EU)1 x Plug Adapter (depending on your country)1 x English Manual