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 8. Support button function

1. Mini size, double injection molding and rubber protection around, durable enough for anti-dropping 2. Non-slip design (salient points on the rubber of the two sides) 3. Exclusive power indication light 4. Support USB, power adapter or mobile power charging 5. Has standby mode to save power 6. Provide SDK for IOS and Android