Sony WH-CH720N Wireless Noise Cancelling Headphones - Black

Bluetooth 5.2
Effective Range About 10M
Noise Cancelling
30mm Dynamic Drivers
Enjoy all-day comfort (lightweight, ergonomic construction)
Crystal-clear sound
High-quality calls
Simple to operate
Battery Life (Continuous playback time) MAX 35HRS (NC ON), MAX 50 HRS (NC OFF)
Battery Charge Time: 3.hrs