Mini thermal printer, no need for ribbons ink cartridge, low operating cost.
compatible for android/ios/windows os devices. please download relative app / driver on your device, and connect it with the printer via bt 4.0 & 3.0, usb cable or serial port line.
speed =<90mm/sec, 203dpi resolution, high speed, clear printing, low noise.
print 58mm wide thermal paper, max. printing width 40mm, with 100km reliability printing life.
with auto sleep, auto awake, power saving to prolong service time, standby time up to 2-3 days