Jabra 25599-999-899 Headset/Handset Wireless Headband Office/Call Center Bluetooth Charging cradle Black

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