Optimus U-31000 30-Watt 0.7-Gal. Portable Cool-Mist Ultrasonic Humidifier Feeders 2 X 500 @ 4

2 X 500 @ 4 OHMS BRIDGED

Auto Return Spring Locks Automatically When Key Is Removed

Fits standard 19" EIA rack mount width

Crossbolt Trigger Block Safety

Optimus U-31000 30-Watt 0.7-Gal. Portable Cool-Mist Ultrasonic Humidifier Feeders 2 X 500 @ 40. 7 gal. (2. 5 L) tank capacity; up to 1. 4 gal. output per hour; adjustable mist volume control; operates up to 8. 3 hours before requiring refill; Adds humidity to air to soothe sinuses and relieve dry skin; Removable, transparent water tank with handle for easy filling; Water empty automatic shutoff switch for peace of mind; Less than 35 dBa for whisper quiet operation; ideal for bedrooms as it won't disturb sleep; Dimensions: 5. 9 in. x 6. 9 in.