Say goodbye to the traditional dot- printer, now, we have more high-efficient and portable printer ! This PT - 210 mini Bluetooth thermal printer sets light weight, excellent connectivity and long battery life in one. Handheld data printing makes it successfully applied to a of fields. The printer can be powered by the rechargeable battery. Compact design allows you to put it in the bag to use easily anytime you want.With Bluetooth 4.0 function, support Android, iOS and Windows, convenient to print data from your device wirelessly.High efficiency, print speed can reach 50 - 89.9mm/s, clear printing auto sleep, auto awake, save electricity.Support to control by smartphones, easier to operate, improve your working efficiency ( please download the APP in the . Android: CaysnPrinter, iOS: Printer-x )Direct thermal printer uses thermal paper instead of ink and is typically smaller, quieter, faster, and more energy-efficient than dot- printer.With 1500mAh 7.4V rechargeable lithium-ion battery, can work continuously up to 3 days.Small size and light, which is easy to carry for out working, such as the taxi bill printing, administrative fees receipt printing, post receipt printing, restaurant ordering information printing, etc.Brand Name: Print : thermal line printingBluetooth version: 4.0Interface: power jack, mini USBPrint speed: 50 - 89.9mm/sDot per line: 384 dots per linePaper thickness: 0.05 - 0.10mmPaper width: 57 + / - 0.5mmPrint width: 48 + / - 0.5mmRolling paper diameter: 25mmLife cycle time: 50km ( printing density under 12.5 percent ) / 100 million pulsesBarcode type: - A / E, - 13 / 8, CODE39 / 93 / 128, TIF, CODABAR; 2D: QR code, PDF417Working temperature: -10 - 50 .CInternal characters: ASCII CH ( 8 x 16, 9 x 17, 9 x 24, 12 x 24 ); GB18030 ( 16 x 16, 24 x 24 )Printing : ESC / POS compatible with order setsPaper feeding: easy paper loadingBlack mark test: supportBattery: 1500mAh lithium-ion battery ( included )Charging time: 2 - 4 hoursStandby time: 100 hoursUsing time: 3 daysPower adapter: DC5V / 2APlug Type: EU Plug, it applies to Indonesia, Germany, France, , Italy and so on.colour:Black + orangeMaterial:plasticPackage Contents:1* printer1* paper roll1*USB cable1* European power adapter1*CD1* Chinese and English manualOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.