Black 2 Inches Portable Bluetooth Printer Mobile Pos Printer Rs232

Black 2 Inches Portable Bluetooth Printer Mobile Pos Printer Rs232 We also supply 58mm wifi thermal printer,58mm dot matrix printer,80mm bluetooth thermal printer,80mm wifi thermal printer,which one would you like pls let us know! Feature 1. Low noise, fast printing speed, clear print 2. Battery capacity: 1400mAh Standby time: over 100 hours Working time: over 3 hours a time 3. With standby sleep, auto awake, black label detection, paper out detection, low voltage alarm