Wireless headphones SONY WH-1000XM4 with noise reduction system (WH-1000XM4/S) Silver

Control type: Touch | Headphone frequency: 4 - 40000 Hz | Audio formats supported: AAC | Acoustic system: Closed | Frequency band: 2.4 GHz | Airplane plug: Y | Charging source: USB | Headset type: Binaural | Ear coupling: Circumaural | Impedance: 48 Ω | Recommended usage: Calls/Music | Product type: Headset | Standby time: 30 h | Cables included: Audio (3.5mm) | USB connectivity: Yes | Bluetooth: Yes | Cables included: USB | Connector contacts plating: Gold | 3.5 mm connector: Yes | Product colour: Silver | Driver type: Dynamic | Carrying case: Yes | Talk time: 30 h | Audio formats supported: LDAC | Wireless range: 10 m | Sensitivity: 105 dB | Magnet type: Neodymium | Bluetooth profiles: A2DP, AVRCP, HFP, HSP | Connectivity technology: Wired & Wireless | Cable length: 1.2 m | Driver unit: 4 cm | Detachable cable: Yes | Battery recharge time: 3 h | Bluetooth version: 5.0 | Microphone noise-canceling: Yes | Operating time (max): 200 hrs. | Continuous audio playback time: 38 h | Microphone type: Built-in | Audio formats supported: SBC | Wearing style: Head-band | Battery operated: Yes | Continuous audio playback time (ANC off): 38 h | Continuous audio playback time (ANC on): 30 h