Compare with other points of sales receipt printer, this mini Bluetooth thermal receipt printer is easier to carry around. 58mm mini Bluetooth thermal receipt printer applies for Mobile / Tablet PC products to supporting the use and suited to outdoor work environments. Can continuously print 120m-150m paper, according to the 58mm*30mm specification computation, can print 20-25 rolls. USB port, serial port, and Bluetooth interface integrated on the main-board. The Bluetooth thermal receipt printer includes small size features, lightweight, reliable performance, simple to connect, easy to use, high speed, long lifetime, high quality, and superpower lithium electricity.