| Overall Dimension (W×D×H) | 98×103×45mm |
| Weight | 280g |
| Color | Black |
| Effective print width | 72mm |
| Print method | Thermal line printing |
| Print commands | ESC/POS compatible command set |
| Print speed | Up to 90mm/sec |
| Resolution | 8 dots/mm (203dpi) |
| Print font | 12x24/ 24x24 |
| Column capacity | 32 columns/ 16columns |
| Character size | 1.5 x 3.0mm (WxH)/ 3.0x3.0mm (WxH) |
| Paper dimensions | 80.0±0.1mm x diameter 30.0mm |
| Paper thickness | 0.06 to 0.08mm |
| Character set | Alphanumeric/ Chinese Kanji |
| Interface | USB, RS-232, Bluetooth, Wi-Fi (optional) |
| Data buffer | Up to 5K bytes |
| Power Adapter | 9V DC/2A |
| Battery Power | 7.4V DC/ 2000mA; battery can stay by for 4-5 days, when it is full power, it can print 120-150m paper |
| Other features | Paper detection, power detection, Manual shut down |
| Working conditions | Temperature: -10℃~ 50℃, Humidity:10%~ 90% |
| Storage conditions | Temperature: -20℃~ 70℃, Humidity:5%~ 95% |
| Device name | Can be customized, letter and digital for option, at max 30 ASCII characters. |
| Password | Enter default pairing code '1234' , it can be customized. At max 6 digital. |
| Power plug dimension | 3.5*1.1mm |