Graphite Calls/Music Head-band Headset. Wireless Bluetooth 5.2 30 m. Circumaural 45 Ω 118 dB. Microphone type: Boom. Built-in battery Lithium-Ion (Li-Ion) 240 mAh. Performance. Optimized for. Microsoft Teams. Number of simultaneously connected devices (max). 8. Number of paired devices remembered. 2. BeamForming. Yes. Cable length. 1.5 m. Control type. Buttons. Control unit type. On-ear control unit. Volume control. Button. Operating keys. Answer/end call, Play/Pause, Reject call, Volume +, Volume -. Product colour. Graphite. Headset type. Binaural. Recommended usage. Calls/Music. Wearing style. Head-band. Product type. Headset. Ports & interfaces. Wireless range. 30 m. Frequency response (talk mode). 100 - 8000 Hz. Frequency response (music mode). 20 - 20000 Hz. Bluetooth version. 5.2. Bluetooth. Yes. Connectivity technology. Wireless. Headphones. Driver unit. 4 cm. Headphone sensitivity. 118 dB. Impedance. 45 Ω. Ear coupling. Circumaural. Microphone. Microphone mute. Yes. Number of microphones. 2. MEMS (Micro-Electro-Mechanical System) microphone. Yes. Folding microphone. Yes. Microphone direction type. Omnidirectional. Microphone frequency. 100 - 8000 Hz. Microphone type. Boom. Battery. Number of batteries supported. 1. Fast charging time. 5 min. Fast charging. Yes. Battery recharge time. 2 h. Charging source. USB. Talk time. 18 h. Continuous audio playback time. 20 h. Battery capacity. 240 mAh. Battery technology. Lithium-Ion (Li-Ion). Battery type. Built-in battery. Battery operated. Yes. System requirements. Mobile operating systems supported. Android, iOS. Mac operating systems supported. MacOS. Windows operating systems supported. Yes. Sustainability. Sustainability certificates. CarbonNeutral, Forest Stewardship Council (FSC), Post-Consumer Recycled Plastic. Weight & dimensions. Ear pad dimensions (W x D x H). 75.4 x 19.3 x 98.6 mm. Weight. 185 g. Height. 183 mm. Depth. 73 mm. Width. 169.7 mm. Packaging data. Package weight. 365 g. Package height. 198 mm. Package depth. 196 mm. Package width. 82 mm. Packaging content. Quantity. 1. Batteries included. Yes. Pouch. Yes. Cables included. USB Type-A to USB Type-C. Wireless receiver interface. USB Type-C. Receiver included. Yes. Quick start guide. Yes. Logistics data. Master (outer) case gross weight. 1.99 kg. Master (outer) case height. 237 mm. Master (outer) case length. 362 mm. Master (outer) case width. 206 mm. Other features. Packaging content. Wireless headset USB-C receiver USB-C to USB-A adapter (Only use the USB-A adapter with the provided headset) Charging cable Travel Bag User documentation. Minimum system requirements. Works with Windows, macOS , or ChromeOS based computers Bluetooth and iOS or Android Bluetooth enabled devices.. leaflet
