1. Support various of intelligent terminal , PDA printing
2. Support one dimensional code, QR code, image, curves printing
3. Water proof, dust proof IP54 ( can work even in heavy rainstorm weather)
4. Resist fall 2.0 concrete
5. CCC, CE, FCC certificate
6. Fast charging, finish charging in 3 hours. Support dual charging( adaptor fast charging, USB slow charging to meet client’s demand of using while charging)
7. Compatible for black mark paper, gap label, sucessive paper, non-bottom paper, seam paper
8. Support button function
