New JBL Bluetooth headphones: T660 BTNC and T700 BT
Hard Case for JBL T450BT/T460BT/T510/T560/T660 Wireless Headphones Box Carrying Case Box Portable Storage Cover (only case)|Speaker Accessories| - AliExpress
JBL T660 Wireless On Ear Active Noise Cancelling Headphones Black
JBL T660NCBLK T660 Wireless Noise Canceling Black On-Ear Headphones | BrandsMart USA