| Model | HM-A300E | |
| Printing | Printing Method | Direct thermal |
| Resolution | 203dpi | |
| Max. Printing Speed | Max.60mm/s | |
| Printing Width | Max.72mm | |
| Print Density | 4 levels adjustable | |
| Protocol | CPCL | |
| Barcode | 1D: Code 39, Code 93, UCC/EAN128, Code 128, Codebar , Interleaved 2- of- 5, UPC- A, UPC- E, 2 and 5 digit add- on, EAN- 8, EAN- 13, 2 and 5 digit add- on. Industrial 2 of 5 2D: PDF417, QR Code | |
| Media Spec. | Type | Thermal label paper , receipt paper |
| Width | 25mm~80mm, adjustable | |
| Thickness | 53 µm ~ 150 µm | |
| Paper Roll Outer Diameter | 50mm | |
| Sensor | Out-of-paper sensor, gap sensor, cover-opening sensor, TPH over temperature sensor, battery temperature sensor | |
| Interfaces | Standard | USB Type-C, Dual-mode Bluetooth 5.2 |
| Battery | Type | Rechargeable Lithium battery |
| Voltage | 7.4V | |
| Capacity | 2000mAh | |
| Electrical Parameter | Input | AC 100~240 V, 50/60 Hz |
| Output | DC 5 V, 1 A | |
| Reliability | Print Head Life | 50 km |
| Drop Test | 1.5 m | |
| IP Protection Level | IP54 (with protective sleeve) | |
| Memory | RAM | 4MB |
| Flash | 8MB | |
| Optional Accessories | Leather cover | |
| Buckle | ||
| Dimension(L x W x H, mm) | 110×117.8×58 | |
| Weight(Kg) | 0.4 (with battery) | |
| Certification | CCC | |