characteristic:Portable BT thermal receipt printer, lightweight and easy to carry. Supports BT4.0 and USB cable connection, compatible with iOS, Android, and Windows systems.Widely used for invoice printing, subsequent receipt printing, restaurant order information printing, store receipt printing, etc.Easy to pack and use, can accommodate paper rolls with a diameter of 40mm, paper width of 80mm, and effective printing width of 75mm, maximum. The printing speed is 100 millimeters per second.Equipped with a built-in 2280mAh rechargeable battery, it can print continuously for 3 hours and print receipts at any time.Using a thermal print head, there is no need for ink cartridges or ribbons, resulting in clear printing and improved work efficiency.Specifications:Model: MTP-3Color: Black and OrangePrinter size: 14 x 12 x 5.5 cm/5.5 x 4.7 x 2.1 inchesStyle: Black and WhiteMaximum paper size: 80mmPrinting width: 75mmMaximum paper roll diameter: 40mmPrinting speed: 100mm/secondChasing Lies: 384 Points/LineSupports barcodes: 1-D: UPC-A, UPC-E, EAN-13, EAN-8, Code39, ITF25, Codabar, Code93, Code1282D: QR codeInterface: BTBattery: 7.4V, 2280mAh batteryCharging time: approximately 6 hoursContinuous printing: 3 hoursCommand: ESC/POS compatible with the command setOperation adjustment: Temperature -10 ° C to 50 ° C; Humidity 20% 85%Storage adjustment: Temperature -20 ° C to 70 ° C; Humidity 5% 95%Print head lifespan: 100 kilometersSize: 123 x 108 x 52 millimetersWeight: 300 gramsPaper type: Hot roll paperThermal paper size: 78 x 40mmPackaging dimensions: 153 x 138 x 83mm/6 x 5.4 x 3.2inPackaging weight: 500g/17.6ozNote:1. Download the controller through the following methods: http://www.xmjprt.com/rar/POS80Setup20190329.zip2. Several applications are compatible with iOS systems (Dlabel, Baypage, CaysnPrinter) and Android systems (Dlabel).3. If the application is connected to an iOS system phone, please enter BT connection from the application. Android phones can directly access the BT function.Packing list:1 receipt printer1x USB cable1 roll of hot paper1 x User Manual