Ends 10/30 at 10PM PT. Electronics.woot! has the Master & Dynamic MW07 PLUS True Wireless Active Noise Cancelling In-Ear Headphones (Quartz Black, MW07BQ+) on sale for $90 with free shipping. 

10 hours of battery life + additional 30 hours with charging case. Bluetooth 5.0. Includes mic. Includes silicone Fit Wings in 3 sizes and ear tips in 5 sizes.