Features:<br />Thermal receipt printer, 48mm print width, 90mm/s print speed, clear printing and high efficiency.<br />Direct thermal printing, eliminating the need of ink cartridge or toner, environmental friendly and money saving.<br />USB and BT connection, support edit with &#34;RTPrinter&#34; APP, support ESC/POS command, compatible with Windows XP/7/8/10, Android, iOS.<br />Built-in 1600mAh lithium battery, once fully charge can continuously print 360 meters paper, you can print anytime and anywhere.<br />Widely used in supermarket, shopping mall, restaurant, cafe, bank for printing receipt, post receipt, order, barcode, etc.<br/>Specifications:<br />Color: Black<br />Material: ABS &#43; PMMA<br />Print Mode: Thermal Line Printing<br />Paper Width: 58mm<br />Print Width: 48mm<br />Resolution: 203dpi<br />Print Speed: 90mm/s<br />Roll Diameter: Max. 40mm<br />Print Head Lifespan: 50KM<br />Interface: USB &#43; BT<br />Print Command: ESC/POS<br />Operating System: Windows XP/7/8/10, Android, iOS<br />Voltage: DC 5V, 1A<br />Battery: Built-in 7.4V, 1600mAh Lithium Battery<br />Charging Time: 4 hours<br />Working Environment: Temperature: 0-45℃, Humidity: 20-90%<br />Storage Environment: Temperature: -10-60℃, Humidity: 10-90%<br />Item Size: 11 * 8 * 4.3cm/ 4.3 * 3.1 * 1.7in<br />Item Weight: 210g/ 7.4oz<br />Package Size: 20.5 * 13.5 * 6cm/ 8.1 * 5.3 * 2.4in<br />Package Weight: 365g/ 12.9oz<br/>Note:<br />1. You can search the &#34;RTPrinter&#34; in Google APP Store to download the APP.<br />2. Computer driver download from rongtatech website <br/>Packing List:<br />1 * Thermal Printer<br />1 * Thermal Paper<br />1 * USB Cable<br />1 * User&#39;s Manual