Lenovo 4XD1T60925 headphones/headset Wireless Head-band Office/Call center USB Type-C Bluetooth Grey

Operating temperature (T-T): 0 - 45 °C Weight: 153 g Windows operating systems supported: Windows 10 Mac operating systems supported: Yes Mobile operating systems supported: iOS LED indicators: Yes Product colour: Grey Cable length: 1.3 m Headset type: Binaural Recommended usage: Office/Call center Operating keys: Multi-key Foldable: Yes Product type: Headset Control type: Touch Wearing style: Head-band Adjustable headband: Yes Colour name: Thunder Gray Package type: Box Package width: 187 mm Package weight: 554 g Package depth: 165 mm Package height: 56 mm AC adapter included: No Warranty card: Yes Receiver included: Yes Cables included: USB Type-C to USB Type-C Wireless receiver interface: USB Type-C Pouch: Yes Bluetooth: Yes Connectivity technology: Wireless Bluetooth version: 5.3 USB connector: USB Type-C USB connectivity: Yes Wireless range: 30 m Battery voltage: 5 V Battery recharge time: 2 h Battery capacity: 640 mAh Continuous audio playback time: 50 h Microphone mute: Yes Microphone direction type: Unidirectional/Omnidirectional microphone