Arctic Air Ultra Mini Evaporative Air Cooler with Led Night Light MN-18008 Bluetooth Earphone Frequency Response: 100 Hz-10 KHz

Frequency Response: 100 Hz-10 KHz

-Type: Dynamic-Polar Pattern: Super cardioid-Frequency Response: 70Hz - 16KHz-Impedance: 600Ω ±20%-Sensitivity: -51dB± 3dB(0dB = 1V/Parat 1KHz)

-Simply plug in the included power supply and USB cable

● Safety & Reliability: The built-in intelligent safety system ensures complete protection for you and your devices

This small black box is jam-packed with features that are sure to elevate your digital TV viewing experience

Arctic Air Ultra Mini Evaporative Air Cooler with Led Night Light MN-18008 Bluetooth Earphone Frequency Response: 100 Hz-10 KHzCools, Humidifies, and Purifies Air Personal Space Cooler Adjustable Three Speeds Quiet Operation Lightweight and Portable Led Night Light Runs up to 10 Hours Per Fill Dimensions: 149. 2mm x 146mm x 161. 9mm Includes: Replaceable Evaporative Air Filter, Wall Adapter and Easy Instruction Guide