HL300 Thermal label printer buletooth

Print Media_:Label paper, continuous paper, black label paper on back 

Interface:USB+Bluetooth

print Width:72mm

Print Speed:60mm_/s

Paper Size:25-80mm

Resolution:203dpi

Paper Roll Diameter:51mm

Baltery Capacity:7.4V/2000MAH

Instruction:TSPL (Default)、CPCL 

Power Adapter:5V,1A