Jabra Evolve2 55 - Link380c MS Mono

Packaging content: Headset Link 390 Bluetooth adapter USB cable 1.2m/3.9ft Carry pouch User documents | Certification: Cisco Unify Microsoft Teams Zoom Google Meet Amazon Chime Amazon Alexa Google Fast Pair DingTalk | Steel hinges: No | Unified communications: No | USB Type-C charging port: Yes | Package depth (imperial): 17 cm (6.69") | Package width (imperial): 5 cm (1.97") | Package height (imperial): 20.2 cm (7.95") | Power bass: Yes | HearThrough: No | Certified for Microsoft Teams: Yes | HD voice: Yes | Talk time (ANC on): 10 h | Phonebook access profile (PBAP): No | Continuous audio playback time (ANC on): 15 h | Over the Air Updates (OTA): Yes | Noise canceling: Yes | Optimized for: Microsoft Teams | Auto-connect: Yes | Ear pad material: Foam | Frequency response (music mode): 20 - 20000 Hz | Automatic volume adjustment: No | Voice guidance: No | Bluetooth Low Energy (BLE): No | Frequency response (talk mode): 150 - 6800 Hz | Rechargeable battery: Yes | Call management: Remote Call Control (RCC) | Refurbished: No | Charging stand: Yes | Digital Signal Processing (DSP): Yes | Protective pouch: Yes | Headphone sensitivity: 84 dB | Microphone mute: Yes | Height (imperial): 6.5 cm (2.56") | Battery operated: Yes | Maximum input power: 30 mW | Easy pairing: Yes | Housing material: Polycarbonate (PC), Acrylonitrile butadiene styrene (ABS) | Depth: 175 mm | Bluetooth version: 5.2 | Bluetooth profiles: HSP | Applications supported: Jabra Direct Jabra Sound+ Jabra Xpress | Speakerphone: No | Impedance: 16 Ω | USB connectivity: Yes | Multipoint connectivity: Yes | Daisy chain: No | Battery recharge time: 2 h | Heart rate monitor: No | Product type: Headset | Microphone frequency: 20 - 10000 Hz | On/off switch: Yes | Width: 185 mm | Talk time: 16 h | USB connector: USB Type-C | Noise reduction: No | Ear cushion type: Single size leatherette cushion | Depth (imperial): 17.5 cm (6.89") | Virtual surround: No | Charging time: 120 min | Motion sensor: No | Headphone frequency: 20 - 20000 Hz | Operating temperature (T-T): 23 - 113 °F | Wearing style: Head-band | Noise canceling type: Passive | Bluetooth profiles: AVRCP | Height: 65 mm | Receiver included: Yes | Works with Amazon Alexa: No | Battery technology: Lithium-Ion (Li-Ion) | Auto power off: No | Recommended usage: Office/Call center | Bluetooth profiles: HFP | Bluetooth profiles: SBC | Bluetooth profiles: A2DP | Carrying case: No | Near Field Communication (NFC): No | Works with the Google Assistant: Yes | Number of simultaneously connected devices (max): 2 | Charging case: No | Fast charging: No | USB cable length: 1.2 m | Voice control: No | Standby time: 100 h | Bluetooth profiles: SPP | Bluetooth profiles: AAC | Push-to-Talk (PTT): No | Microphone type: Boom | FM radio: No | Headset type: Binaural | Number of microphones: 3 | Continuous audio playback time: 18 h | Microphone sensitivity: -38 dB | Driver unit: 2.8 cm | Bone conduction sensor: No | Hearing protection technologies: Jabra PeakStop | Replaceable battery: No | Bluetooth: Yes | Storage temperature (T-T): -10 - 55 °C | Weight: 130 g | Package height: 202 mm | Wireless range: 30 m | Operating temperature (T-T): -5 - 45 °C | Battery type: Built-in battery | Package depth: 170 mm | Connectivity technology: Wireless | LED indicators: Call | LED indicators: Bluetooth | In-ear pressure relief: No