Sony WH-1000XM4 Headphones Wireless Head-band Calls/Music USB Type-C Bluetooth Black

Noise canceling: Yes | Microphone noise-canceling: Yes | Acoustic system: Closed | Continuous audio playback time: 30 h | Bluetooth version: 5.0 | USB connector: USB Type-C | Carrying case: Yes | Talk time: 24 h | USB connectivity: Yes | Bluetooth profiles: A2DP | Noise canceling type: Active | Cables included: USB Type-C | Battery operated: Yes | Cables included: Audio (3.5mm) | Product type: Headphones | Bluetooth profiles: HSP | Bluetooth profiles: HFP | Standby time: 200 h | Bluetooth: Yes | Works with the Google Assistant: Yes | Weight: 254 g | Recommended usage: Calls/Music | Driver unit: 4 cm | Frequency band: 2.4 GHz | Package type: Box | Control type: Touch | Product colour: Blue | 3.5 mm connector: Yes | Foldable: Yes | Headphone frequency: 4 - 40000 Hz | Headset type: Binaural | Headphone sensitivity: 105 dB | Battery charge indicator: Yes | Volume control: Touch | Magnet type: Neodymium | Battery recharge time: 3 h | Microphone type: Built-in | Quantity: 1 | Audio adapters included: Flight | Bluetooth profiles: AVRCP | Diaphragm material: Polycaprolactone (PCL) | Wearing style: Head-band | Wireless range: 10 m | Connectivity technology: Wireless