Jabra 7700-309 conference phone Universal USB/Bluetooth Black, Silver

Interface: USB/Bluetooth | Signal-to-Noise Ratio (SNR): 70 dB | Package width: 154.5 mm | Products per master (outer) case: 12 pc(s) | Control type: Touch | Package height: 55 mm | Country of origin: China | LED indicators: Yes | Bluetooth profiles: HFP | Master (outer) case width: 365 mm | Package weight: 468.5 g | Battery capacity: 500 mAh | Master (outer) case length: 330 mm | Input voltage: 5 V | Weight: 301 g | Talk time: 11 h | Quick start guide: Yes | Auto: No | Connectivity technology: Wired & Wireless | Echo cancellation: Yes | Bluetooth: Yes | Bluetooth version: 4.2 | Portable: Yes | Battery recharge time: 3 h | On/off switch: Yes | Quantity: 1 | Master (outer) case gross weight: 6.22 kg | Product colour: Silver | Device type: Universal | Cable length: 0.9 m | Harmonized System (HS) code: 85182900 | Package depth: 152 mm | Product colour: Black | Accessories included: abra Link 370 Bluetooth Adapter, Soft Pouch | Width: 131 mm | Speakerphone: Yes | Height: 38 mm | Plug and Play: Yes | Microphone direction type: Omnidirectional | Maximum operating distance: 30 m | Power source type: USB | Microphone mute: Yes | Power source type: Battery | Master (outer) case height: 188 mm | Storage temperature (T-T): -40 - 65 °C