YH-L700A Wireless Noise-Cancelling Headphones - Yamaha USA
Amazon.com: YAMAHA YH-E700B Wireless, Over-Ear, Noise-Cancelling Headphones, with Active Noise Cancellation (ANC) and 32 Hours of Battery Life (Black) : Electronics
Yamaha HPH-MT7 Studio Monitor Headphones – Bananas at Large®