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.