The ProXtend Sonnet (Duo) is a professional wireless communications headset, specifically designed with professionals in mind, for both office and call centre environments. With a transmission distance of up to 30m you can be assured that you don’t always need to be tied to your desk when making a call. With its integrated multiple-point technology, two devices can be connected at any one time (take calls from either your computer or your mobile telephone). The headset also features the following: •2 hours charge time offers up to 20 hours talk time and 200 hours standby time •High-frequency wide band, crystal clear call quality every time •Busy light indicator, avoid any unwanted interruptions •Charging dock with integrated Bluetooth and speaker, never miss a call •Noise cancelling design and super soft leatherette earpads, for the best call experience. Base station: - Base station colour: Black - Base station USB connector: USB Type-A Battery: - Battery charge indicator: Yes - Battery operated: Yes - Battery recharge time: 2 - Battery recharge time (charging case): 2 - Battery Technology: Lithium Polymer (LiPo) - Charging source: USB - Continuous audio playback time: 20 - Standby time: 200 - Talk time: 20 Headphones: - Acoustic system: Closed - Driver unit: 2.8 - Ear coupling: Circumaural - Headphone frequency: 20 - 20000 - Headphone sensitivity: 108 - Impedance: 32 - Noise canceling: Yes Microphone: - Folding microphone: Yes - Microphone direction type: Unidirectional - Microphone frequency: 100 - 10000 - Microphone mute: Yes - Microphone noise-canceling: Yes - Microphone sensitivity: -38 - Microphone type: Boom Packaging content: - Base station: Yes - Cables included: USB - Charging stand: Yes - Ear pads: Yes - Pouch: Yes - Quantity: 1 - Quick start guide: Yes - Receiver included: Yes - Wireless receiver interface: USB Packaging data: - Package type: Box Performance: - Compatible products: MS Teams, Skype for Business, PC Softphone - Control type: Buttons - Foldable: No - Headset type: Monaural - LED indicators: Yes - On/off switch: Yes - Operating keys: Answer/end call/Mute/Volume -/Volume + - Product colour: Black - Product type: Headset - Recommended usage: Calls/Music - Volume control: Button - Wearing style: Head-band Ports & interfaces: - 2x 3.5 mm connectors: No - 3.5 mm connector: No - 6.35 mm connector: No - Bluetooth: Yes - Bluetooth version: 5.0 - Connectivity technology: Wireless - Frequency band: 2.4 - Microphone in: Yes - USB connectivity: Yes - USB connector: Micro-USB - Wireless range: 30 Supplier features: - Material: Acrylonitrile butadiene styrene (ABS)/Polyoxymethylene (POM) System requirements: - Mac operating systems supported: Yes - Mobile operating systems supported: Android/iOS - Windows operating systems supported: Windows 10 Education/Windows 10 Education x64/Windows 10 Enterprise/Windows 10 Enterprise x64/Windows 10 Home/Windows 10 Home x64/Windows 10 Pro/Windows 10 Pro x64/Windows 7 Enterprise/Windows 7 Enterprise x64/Windows 7 Home Basic/Windows 7 Home Basic x64/Windows 7 Home Premium/Windows 7 Home Premium x64/Windows 7 Professional/Windows 7 Professional x64/Windows 7 Starter/Windows 7 Starter x64/Windows 7 Ultimate/Windows 7 Ultimate x64/Windows 8/Windows 8 Enterprise/Windows 8 Enterprise x64/Windows 8 Pro/Windows 8 Pro x64/Windows 8 x64/Windows 8.1/Windows 8.1 Enterprise/Windows 8.1 Enterprise x64/Windows 8.1 Pro/Windows 8.1 Pro x64/Windows 8.1 x64 Vendor information: - Brand Name: ProXtend - Warranty: 3 - Product.Details.Specifications.Level1: Server, Computer & Printer Parts - Product.Details.Specifications.Level2: Servers & Computers - Product.Details.Specifications.Level3: Headsets & Microphones - Product.Details.Specifications.Level4: Headsets