1. Mini size, Light weight (total 260g including paper roll and battery), Durable performance 2. 1600mAH, 7.4V rechargeable li-ion battery, quick charge 3. Continuously work for 5 hours or 200km 4. 80mm/s high printing speed 5. Standard interface: RS-232, USB; Bluetooth or IR interface optional 6. Support various languages, easy to use
