DELL Pro Wireless Headset - WL3024

Headphone frequency: 20 - 20000 Hz | Battery recharge time: 2 h | Microphone sensitivity: -45 dB | Talk time: 26 h | Audio adapters included: USB | Control type: Buttons | Recommended usage: Calls/Music | Mobile operating systems supported: iOS | Fast charging: Yes | Microphone noise-canceling: Yes | Noise canceling: Yes | Mobile operating systems supported: Android | Microphone direction type: Unidirectional | Number of microphones: 2 | BeamForming: Yes | Continuous audio playback time: 41 h | Driver unit: 2.8 cm | Works with Apple Siri: Yes | Microphone type: Boom | Detachable cable: Yes | Charging source: USB | Operating keys: Volume - | Headphone sensitivity: 119 dB | Headset type: Binaural | Product type: Headset | Battery capacity: 500 mAh | Maximum input power: 30 mW | Volume control: Button | Operating keys: Volume + | USB connectivity: Yes | Wearing style: Head-band | Height: 181.7 mm | Pouch: Yes | Works with the Google Assistant: Yes | Microphone frequency: 100 - 14000 Hz | USB connector: USB Type-C | Bluetooth version: 5.3 | Noise canceling type: Passive | Battery operated: Yes | USB Type-C required charging power (max): 2.5 W | USB Type-C charging port: Yes | USB Type-C required charging power (min): 2.5 W | 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. | LED indicators: Yes | Product colour: Black | Cable length: 1.5 m | Windows operating systems supported: Windows 11 x64 | Battery type: Built-in battery | Cables included: USB Type-C to USB Type-C | Windows operating systems supported: Windows 10 x64 | Bluetooth: Yes | AC adapter included: No | Storage temperature (T-T): -5 - 45 °C | Depth: 190.5 mm | Mac operating systems supported: Yes | Wireless range: 30 m | Material: Plastic | Material: Leatherette | Weight: 182 g | Operating temperature (T-T): 0 - 40 °C | Width: 67.5 mm | Connectivity technology: Wired & Wireless | Material: Memory foam