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

Warnings: The product contains batteries which must be disposed of correctly. | Warnings: Read the user manual before use. | Warnings: Do not disassemble or modify the product yourself. | Frequency band: 2.4 GHz | Control type: Touch | Product type: Headphones | Cables included: USB Type-C | Headset type: Binaural | Standby time: 200 h | Wireless range: 10 m | Carrying case: Yes | Connectivity technology: Wireless | Bluetooth profiles: HSP | Weight: 254 g | Bluetooth version: 5.0 | Battery recharge time: 3 h | Driver unit: 4 cm | Talk time: 24 h | Cables included: Audio (3.5mm) | Bluetooth profiles: A2DP | Bluetooth profiles: AVRCP | Headphone frequency: 4 - 40000 Hz | Bluetooth: Yes | Package type: Box | Wearing style: Head-band | Product colour: Blue | 3.5 mm connector: Yes | Foldable: Yes | Bluetooth profiles: HFP | USB connector: USB Type-C | Microphone noise-canceling: Yes | Volume control: Touch | Noise canceling: Yes | Quantity: 1 | Audio adapters included: Flight | Recommended usage: Calls/Music | Headphone sensitivity: 105 dB | Acoustic system: Closed | USB connectivity: Yes | Magnet type: Neodymium | Continuous audio playback time: 30 h | Microphone type: Built-in | Battery operated: Yes | Battery charge indicator: Yes | Noise canceling type: Active | Works with the Google Assistant: Yes | Diaphragm material: Polycaprolactone (PCL)