Print Speed:20ppmDouble-sided Printing:NoSupports Network Printing:WirelessPaper Feed Mode:ManualMax Paper Size:15mmType:Thermal PrinterInterface Type:BluetoothOrigin:Mainland Model:P15 Bluetooth Label PrinterColor:White / Green/ Velvet Black/ Velvet GraySupport Label Width:12mm-15mmMax. Resolution:203dpiPrint Method:Thermal Line PrintingPrint Speed:20mm/sConnect:BluetoothConnected App:Marklife :1200mahSupport App Language 1:Simplified Chinese, Traditional Chinese, Spanish, KoreanSupport App Language 2:English, German, Italian, Japanese, French, , Recharge:Type-c RechargePackage Included 1:1roll Paper Printer SetPackage Included 2:3rolls Paper Printer SetPackage Included 3:3rolls P15 Labels1roll Gift Paper Size:12mm*40mm,160pcsFeature 1:Mini &portable, Easy To Carry, Long BaterryFeature 2:Print Clearly,inkless Printing,bulk PrintFeature 3:Could Template,automatic Recognition, Sustained,etc.