Jabra Speak2 75 UC - Link 380c, Dark Grey

Hearing protection technologies: Sidetone Technology | Certified for Microsoft Teams: Yes | Hearing protection technologies: Voice Level Normalization | Clear Voice technology: Yes | Warranty period: 2 year(s) | Interface: USB/Bluetooth | Package height: 49 mm | Signal-to-Noise Ratio (SNR): 72 dB | Control type: Buttons | Dimensions (WxDxH): 132.5 x 132.5 x 35 mm | Echo cancellation: Yes | Frequency range: 80 - 20000 Hz | Bluetooth Low Energy (BLE): No | Bluetooth profiles: HSP | Bluetooth profiles: SSP | Talk time: 32 h | Package width: 153 mm | Product colour: Black | Storage temperature (T-T): -20 - 45 °C | Operating temperature (T-T): 0 - 40 °C | Quantity: 1 | Audio system full duplex: Yes | Bluetooth profiles: A2DP | Power source type: Battery | Bluetooth profiles: HFP | Package depth: 155 mm | Weight: 466 g | Battery capacity: 4700 mAh | Height: 35 mm | Cables included: USB | Impedance: 4 Ω | Depth: 132.5 mm | Portable: Yes | USB connector type: USB Type-C | Width: 132.5 mm | Battery recharge time: 2.5 h | Audio formats supported: CVSD | Audio formats supported: AAC | Audio formats supported: SBC | Bluetooth version: 5.2 | Battery technology: Lithium-Ion (Li-Ion) | Audio formats supported: mSBC | Microphone frequency: 150 - 14000 Hz | International Protection (IP) code: IP64 | Bluetooth profiles: AVRCP | Device type: Universal | Number of microphones: 4 | Connectivity technology: Wired & Wireless | Bluetooth: Yes