1. Built-in 100mAh lithium battery.
2. System requirements: android 4.4 and IOS 8.0 or above.
3. Easy to carry, can print pictures, words, labels of various specifications, etc.
4. Networking: bluetooth 4.0.
5. Specification of consumables: 57mm*30mm(standard specification).
6. Packaging content: machine x1,packaging box x1, official product thermal paper x1,data cable x1, instructions x1.
