AVer FONE540 speakerphone PC USB/Bluetooth Black

Quick start guide: Yes | Cables included: USB | Product colour: Black | USB cable included: Yes | Device type: PC | Mac operating systems supported: Mac OS X 10.15.3 Catalina | Mac operating systems supported: Mac OS X 10.13 High Sierra | Package width: 270 mm | Package depth: 270 mm | Country of origin: Taiwan | Package weight: 2.55 kg | Cables included: AUX | Mac operating systems supported: Mac OS X 10.14 Mojave | Weight: 2 kg | Control type: Touch | Package height: 365 mm | Warranty card: Yes | Operating temperature (T-T): 0 - 40 °C | Power source type: AC | Storage temperature (T-T): -20 - 60 °C | Quantity: 1 | Current: 5 A | Operating voltage: 12 V | AC adapter included: Yes | Interface: USB/Bluetooth | Windows operating systems supported: Windows 10 | 3.5 mm connector: Yes | Speakerphone: Yes | Storage relative humidity (H-H): 20 - 80% | Mac operating systems supported: Mac OS X 10.15 Catalina | USB connector type: Micro-USB | Windows operating systems supported: Windows 7 | Height: 49.5 mm | Products per master (outer) case: 2 pc(s) | Operating relative humidity (H-H): 20 - 80% | Headphone connectivity: 3.5 mm | Depth: 220 mm | Echo cancellation: Yes | Bluetooth: Yes | Input voltage: 100-240 V | Products per pallet: 96 pc(s) | Width: 181 mm | Connectivity technology: Wired & Wireless | Harmonized System (HS) code: 8518210000