Jabra Evolve2 75 MS Stereo USB-A - wireless over-ear headphones, black

Frequency response (talk mode): 100 - 8000 Hz | Continuous audio playback time (ANC off): 36 h | Voice guidance languages: French | Voice guidance languages: English | Sustainability certificates: TCO | Phonebook access profile (PBAP): Yes | Voice guidance languages: Japanese | MEMS (Micro-Electro-Mechanical System) microphone: Yes | Noise canceling: Yes | Voice guidance languages: Korean | Over the Air Updates (OTA): Yes | Continuous audio playback time (ANC on): 33 h | HD voice: Yes | Voice guidance languages: German | Talk time (ANC on): 18 h | Frequency response (music mode): 20 - 20000 Hz | Auto-connect: Yes | BeamForming: Yes | Product made with recycled materials: Yes | Talk time (ANC off): 24 h | Music playback: Yes | Steel hinges: Yes | Hearing protection technologies: Speech Normalization | Warnings: Keep away from children. | Hearing protection technologies: Jabra SafeTone | Warnings: Regularly check the condition of the batteries to prevent leaks. | Hearing protection technologies: Jabra PeakStop | Hearing protection technologies: Jabra Safetone G616 | Hearing protection technologies: Jabra BalancedVoice | Certified for Microsoft Teams: Yes | Clear Voice technology: Yes | HearThrough: Yes | Warnings: Do not use near sources of heat or flame. | Number of paired devices remembered: 8 | Product colour: Black | Bluetooth profiles: PBAP | Recommended usage: Office/Call center | Package depth: 75 mm | Bluetooth profiles: AVRCP | Depth: 67 mm | Bluetooth profiles: SPP | Charging source: USB | Battery charge indicator: Yes | Overall recycled content: 75% | Impedance: 16 Ω | Number of simultaneously connected devices (max): 2 | Bluetooth profiles: HFP | Bluetooth profiles: HSP | Package width: 199 mm | Talk time: 24 h | Rechargeable battery: Yes | Voice guidance: Yes | Bluetooth profiles: A2DP | Ear coupling: Supraaural | Storage temperature (T-T): -10 - 45 °C | Battery capacity: 770 mAh | Height: 190 mm | Product type: Headset | Headphone frequency: 20 - 20000 Hz | Bluetooth version: 5.2 | Package height: 238 mm | Headset type: Binaural | Cables included: USB Type-A to USB Type-C | Width: 145 mm | Wireless range: 30 m | Bluetooth: Yes | Works with Amazon Alexa: Yes | Battery technology: Lithium-Ion (Li-Ion) | Maximum input power: 30 mW | Noise canceling type: Active | Battery type: Built-in battery | On/off switch: Yes | Microphone frequency: 5 - 20000 Hz | Harmonized System (HS) code: 85183000 | Call management: Y | Weight: 197 g | LED indicators: Yes | Digital Signal Processing (DSP): Yes | Quick start guide: Yes | Applications supported: Jabra Sound+, Jabra Direct, Jabra Xpress | Easy pairing: Yes | Connectivity technology: Wireless | Operating keys: Volume + | Battery operated: Yes | Operating keys: Volume - | Volume control: Button | USB connectivity: Yes | Voice control: Yes | Quantity: 1 | Control unit type: On-ear control unit | Battery recharge time: 2.7 h | Microphone type: Boom | Microphone mute: Yes | Operating temperature (T-T): -10 - 45 °C | Number of microphones: 8 | Driver unit: 4 cm | Folding microphone: Yes | Audio formats supported: SBC | Wearing style: Head-band | Microphone sensitivity: -35 dB