| Item | Parameter | |
| Print parameter | Printing Method | Thermal Line |
| Effective Printing Width | 72mm | |
| Resolution | 576 dots/line (8dots/mm, 203dpi) | |
| Priting Speed | 90mm/S | |
| Interface | USB (standard USB2.0 communication protocol, support Windows, Linux, Android, IOS) Bluetooth (Bluetooth2.0, Bluetooth3.0+4.0,support Android, IOS) WIFI (2.4GHZ, ATA, AP, ATA+AP mode) | |
| Line spacing | 3.75mm (Can adjust line spacing by command) | |
| Line No. | Font A:48 character /Line Font B:64 character/Line Simple,traditional Chinese-24 lines | |
| Character | The standard GB18030 simplified / traditional Chinese characters library | |
| Character Size | ANK character, Font A: 1.5×3.0mm (12×24 dots) Font B: 1.1×2.1mm (9×17 dots) Simplified/Traditional: 3.0×3.0mm(24×24dots) | |
| Bar code character | Extended character set | PC437/Katakana/PC850/PC860/PC863/PC865/WestEurope/Greek/Hebrew/EastEurope/Iran/WPC1252/PC866/PC852/PC858/IranII/Latvian/Arabic/PT151,1251/PC737/WPC/1257/ThaiVietnam/PC864/PC1001/(Latvian)/(PC1001)/(PT151,1251)/(WPC1257)/(PC864)/(Vietnam)/(Thai) |
| Bar code | 1DBar code: UPC-A/UPC-E/JAN13(EAN13)/JAN8(EAN8)CODE39/ITF/ CODABAR/CODE93/CODE128 2DBar code: QRCODE | |
| Graphics printing | Graphics printing | Supports bitmap download and print |
| Power saving Mode | Smart power saving | Support |
| Variable speed printing | Support | |
| Consumption | Support | |
| Dormancy | Support | |
| Dection | Sensor | Lack of paper detection |
| Indicator | Power Display | Support |
| Charge Indicator | Support | |
| Lack of paper | Support | |
| Beep | Lack of paper,printing abnormal alarm | |
| Paper | Type | Thermal |
| Width | 79.5±0.5mm | |
| thickness | ≤0.12mm | |
| Diameter | ≤40mm | |
| Feed | Easy (Clameshell feed) | |
| Print commands | Commands | ESC/POS |
| Power | Type | Rechargeable Lithium polymer battery |
| Capacity | 2500mAh/7.4V, can be charged more than 800 times sustainable printing 150 meters or 4 hours under normal use | |
| Charger | 9.0V/2A | |
| Buffer | Input | 4KB |
| NV Flash | 40KB | |
| Physical features | Weight | 285G |
| Dimension | 114*103*50(MM) | |
| Environment | Operating | Temp: 5 ~ 45℃, Humidity: 10 ~ 80% |
| Storage | Temp: -10 ~ 50℃ , Humidity: 10 ~ 90% (No Dew) | |
| Reliability | Print head life | 50KM (Printing Density≤12.5) |
| Software | Driver | Android,IOS,Linux,,WinXP,Win7,Win8,Win8.1,Win10 |






