Jabra 25599-999 Headset/Headset Wireless Headband Office/Call Center Bluetooth Charging cradle Black

Voice guidance languages: Korean | Receiver included: Yes | Applications supported: Jabra Sound+, Jabra Direct, Jabra Xpress | Bluetooth profiles: HSP | Connectivity technology: Wireless | Operating keys: Volume + | Voice guidance languages: French | Number of simultaneously connected devices (max): 2 | Weight: 130 g | Material: Leatherette | Bluetooth profiles: A2DP | Operating keys: Mute | Noise canceling type: Active | Folding microphone: Yes | Package height: 202 mm | Wireless receiver interface: USB Type-A | Headphone frequency: 20 - 20000 Hz | Voice guidance languages: German | Call management: Y | Depth: 175 mm | Quantity: 1 | Material: Stainless steel | Noise canceling: Yes | Optimized for: Microsoft Teams | Music playback: Yes | Product type: Headset | Continuous audio playback time (ANC off): 18 h | Audio formats supported: AAC | Audio formats supported: SBC | Wearing style: Head-band | Bluetooth profiles: AVRCP | Bluetooth version: 5.2 | Auto-connect: Yes | MEMS (Micro-Electro-Mechanical System) microphone: Yes | Battery technology: Lithium-Ion (Li-Ion) | Charging stand: Yes | Number of microphones: 4 | Frequency response (talk mode): 150 - 6800 Hz | Width: 185 mm | Operating keys: Play/Pause | Operating keys: Answer/end call | Battery operated: Yes | Recommended usage: Office/Call center | Easy pairing: Yes | Bluetooth: Yes | Operating keys: Volume - | Works with Amazon Alexa: Yes | Material: Polycarbonate (PC) | Microphone frequency: 20 - 10000 Hz | Battery type: Built-in battery | Material: Acrylonitrile butadiene styrene (ABS) | Quick start guide: Yes | HD voice: Yes | Cables included: USB Type-C | Microphone mute: Yes | Control unit type: On-ear control unit | Maximum input power: 30 mW | Volume control: Button | Microphone sensitivity: -38 dB | Bluetooth profiles: HFP | Operating temperature (T-T): -5 - 45 °C | Height: 65 mm | Bluetooth profiles: PBAP | Voice guidance languages: Japanese | Control type: Buttons | Battery recharge time: 2 h | Wireless range: 30 m | Driver unit: 2.8 cm | Frequency response (music mode): 20 - 20000 Hz | Over the Air Updates (OTA): Yes | Digital Signal Processing (DSP): Yes | Talk time (ANC on): 10 h | Pouch: Yes | Talk time (ANC off): 16 h | Bluetooth profiles: SPP | Charging source: USB | Battery charge indicator: Yes | Continuous audio playback time (ANC on): 15 h | Microphone type: Boom | Headset type: Binaural | Package depth: 170 mm | Product colour: Black | Cable length: 1.2 m | Storage temperature (T-T): -10 - 55 °C | Rechargeable battery: Yes | Hearing protection technologies: Jabra SafeTone | Hearing protection technologies: Jabra PeakStop | Hearing protection technologies: Jabra Safetone G616 | Number of paired devices remembered: 8