Line voltage: 100–240V AC.
Frequency: 50Hz to 60Hz, single phase.
Maximum continuous power (M2): 150W.
Maximum continuous power (M2 Pro): 185W.
Operating temperature: 10° to 35° C. ...
Storage temperature: –40° to 47° C. ...
Relative humidity: 5% to 90% noncondensing.
Operating altitude: tested up to 5000 meters (16,400 feet)