Quiet Cooling Fan System 6" with Speed Control for Home Theater AV Cabinets

-quiet design with 18 dBa noise level for minimal disruption. Multi-speed controller for customizable airflow and noise settings. CNC-machined aluminum frame with a sleek brushed black . Powered via wall outlet or USB port with included Adapter for 25% performance boost. dual bearings long-lasting operation.You may also like Air Conditioner Cover Outdoor AC Unit Covers, Patio Awning Canopy UV Rain Snow Protection Sheet, Galvanised Steel Heavy Awning Heat Pump Cover$$Garden & Patio.