1).It can print 58mm width thermal paper. 2).Paper dimensions 40mm. 3).High-speed and clear printing. 4).Super power lithium electricity, standby time can reach 5-6 days. 5).Auto sleep, auto awake, save electricity. 6).Small size, light weight, reliable performance, simple to connect and easy to use. 7).Support multi languages 8).Low operating costs (no ribbons, ink cartridges) 9).Support qr code and barcode 10).1500mah battery
