Model Number: WH-M02 Brand Name: WH,Brightek Key Specifications/Special Features: Printing method direct thermal line printingPaper width: 80mmResolution ration: 8 dots/mm (576 dots/line)Life of printing head: 50kmPrinting speed: 60mm/sec

Charger input: 100 to 240V AC, 1.0A, output: 8.4V DC,1.2A

Battery output: 7.4V DC (8.4 to 6.8V), 1800mAh

Charging time: 2.5 hours

Battery life: 500 times

Paper supplied: thermal roll paper (80mm wide, 40mmdiameter)

Interface: serial/USB, Bluetooth/IrDA

Temperatures:

• Printer: -10 to 50 (14 to 122 )
• Battery: 0 to 40 (32 to 104 )

Humidity:

• Printer: 10 to 90% RH
• Battery: 20 to 70% RH

Printer weight: 0.215kg

Battery weight: 0.100kg

Bluetooth and the Bluetooth logo are registeredtrademarks of the Bluetooth SIG