Publisher: Delta Electronics Public Co., Ltd
Bearing: Double ball bearing
Standard voltage: 12V
Maintains optimal continuous operation time 180,000 hours
Features: Maintenance-free double ball bearings, long life, with
adequate cooling air volume and air pressure.
Ball long-life performance can be long-term operation is no problem for
a long time, like the fan friend of the wind is very OK, like the quiet
friends use the adapter to receive 5V is also very quiet!