Interface: USB + Bluetooth +WIFI + Cloud (optional)Printing method: Direct line thermalPrinting speed: 50mm/secPrinting resolution: 300DPITPH mileage: 100KMBlack mark detection: SupportPaper detection: SupportStatus indication: Communication mode, printing, paper out, printer settings, network status, select paper typeAlarm function: Paper out detection, paper out detection, low battery detectionDriver: Win2003 / WinXP / Win7 / WIN8 / WIN10 / WIN11; Support IOS / AndroidThermal paper type: Thermal paper (with cutting line)Printing width: 210mm (roll paper)Paper thickness: 78+5umPaper cutting method: Hand tearingPower type: DC 24V/1.5A /Rechargeable lithium battery: / 2600 mAhPrinter size: 287*126*89mmSingle unit weight: 1.45kgs (Accessories included) 1.36kgs (Accessories included)Color: WhiteEnvironment of useWorking temperature: 0℃ ~ 45℃ (no condensation allowed)Working humidity: 10% ~ 80% RH (no condensation allowed)Storage temperature: -20℃ ~ 60℃ (no condensation allowed)Storage humidity: 5% ~ 95% RH (no condensation allowed)Mechanical noise: less than 60dB (weighted RMS)Accessories: 1 Type-C data cable; 1 power supply; 1 instruction manual