Soundcore Anker Life Q20 Hybrid Active Noise Cancelling Headphones, Wireless Over Ear Bluetooth Headphones, 60H Playtime, Hi-Res Audio, Deep Bass, Memory Foam Ear Cups, Travel, Office, USB-C Charging

Hi-Res Audio: Custom oversized 40 mm dynamic drivers produce Hi-Res sound. Life Q20 active noise canceling headphones reproduce music with extended high frequencies that reach up to 40 kHz for extraordinary clarity and detail.