keyboard Multimedia Keyboard JIL-1649

SPECIFICATIONS :
Operating temperature range : 0 degrees ~ 45 degrees
Storage temperature range : -20 degrees ~ 60 degrees
Operating humidity range : 20% ~ 90% on condensation
Frequency Testing : 10Hz ~ 55Hz ~ 10Hz 0.75mm range
Strike Testing : 100m/second 1000times
Drop-off testing : Fall off freely at 80CM height with package


MECHANICAL SPECIFICATIONS :
Size : 453.2mm

Operating temperature range : 0 degrees ~ 45 degrees