Sony WH-1000XM5 Noise Cancelling Headphones

Battery Charge Time Approx. 3.5 hrs Battery Life (continuous music playback time) Max. 30 hrs (NC ON), Max. 40 hrs (NC OFF) Bluetooth version Version 5.2 Effective Range 32.81 ft Driver Unit 11.82 in Frequency Response 4 Hz–40,000 Hz (JEITA) Headphone Type Closed, dynamic Input(s) Stereo Mini Jack Magnet Neodymium Battery Life (Continuous Communication Time) Max. 24 hrs (NC ON), Max. 32 hrs (NC OFF)