Key Specifications:
Print Technology: Direct thermal printing (no ink, toner, or ribbons).
Resolution: Typically 200dpi or 304dpi.
Print Speed: Ranges from 13.5 ppm (pages per minute) or higher.
Battery: Rechargeable lithium-ion battery (e.g., 3.7V, 1200mAh or 2600mAh).
Paper Type: Thermal paper