| Item | ES441 |
| Print Size(inch) | 2 |
| Print Resoution(dpi) | 203 |
| Maximum Print Speed(mm/s) | 40 |
| RAM | 1MB |
| Flash | 64KB |
| Connection | Bluetooth |
| Packaged Size(mm) | 34.8x28x17 |
| Dual Type | Label paper |
| App Control | √ |
| Metal Cutter | × |
| Supported Languages | Japanese, Korean, Thai, Indonesian, English, and Vietnamese |
| Product size | 129mm*91mm*58mm |
| Product Net weight | 260g |
| Printer Types | Thermal Printer Machine |
