Jabra EVOLVE 30 II UC Stereo

Certification: CE, FCC, KCC, RCM, UL | Music playback: Yes | Frequency response (music mode): 20 - 20000 Hz | Microphone noise-canceling: Yes | Ear pad material: Faux leather | Hearing protection technologies: Jabra PeakStop | Hearing protection technologies: Jabra Safetone G616 | Warnings: Read the user manual before use. | Warnings: Do not disassemble or modify the product yourself. | Hearing protection technologies: Jabra IntelliTone | Hearing protection technologies: Jabra SafeTone | Warnings: The product contains batteries which must be disposed of correctly. | Clear Voice technology: Yes | Height: 35 mm | Product colour: Black | Storage temperature (T-T): -30 - 80 °C | Master (outer) case gross weight: 10.4 kg | Product type: Headset | Package height: 230 mm | Headphone frequency: 150 - 7000 Hz | Cable length: 2.15 m | Package depth: 35 mm | Operating keys: Volume - | HD voice: Yes | Products per master (outer) case: 42 pc(s) | Headphone sensitivity: 93.6 dB | Microphone frequency: 100 - 10000 Hz | Number of products included: 1 pc(s) | USB connector: USB Type-A | Call management: Y | Microphone type: Boom | Driver unit: 2.8 cm | Headset type: Binaural | Number of simultaneously connected devices (max): 2 | Operating temperature (T-T): -10 - 50 °C | Microphone sensitivity: -44 dB | Impedance: 32 Ω | Recommended usage: Office/Call center | Transducer type: Back electret condenser | Microphone mute: Yes | Microphone direction type: Unidirectional | 3.5 mm connector: Yes | Operating keys: Volume + | Connectivity technology: Wired | Volume control: Button | Package weight: 230 g | Maximum input power: 10 mW | Weight: 171 g | USB connectivity: Yes | Quick start guide: Yes | Master (outer) case length: 496 mm | Wearing style: Head-band | Digital Signal Processing (DSP): Yes | Noise canceling type: Passive | Harmonized System (HS) code: 85183000 | Number of microphones: 1 | Depth: 230 mm | Carrying case: No | Plug and Play: Yes | Width: 180 mm