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Sono, a noise cancelation and isolation device that sticks on your window - ExtremeTech
sono" - Noise cancelling on your window | Noise cancelling, Noise, Geek gadgets
Sono - Noise Filter - SmartGlass
SONO: For Peace and Quiet at Home - IPPINKA
Find Peace and Quiet at Home With the Whisper Noise Canceler | 6sqft
Amazon.com: Ankbit Hybrid Active Noise Cancelling Headphones, 60H Playtime Over Ear Wireless Bluetooth Headphones with HD Mic, Deep Bass, HiFi Sound, Dual Connection, Soft-Earpads for Home/Office/Travel-E500Pro : Electronics
Quiet By The Window - BusinessToday - Issue Date: Jun 17, 2018