Jabra BIZ 2300 Duo, NC, Bal

Certification: CE, FCC, UL, cUL,EAC, RCM, KCC, RoHS, REACH | Hearing protection technologies: Jabra PeakStop | Microphone frequency: 100 - 10000 Hz | Cable length: 1.075 m | Master (outer) case gross weight: 10.2 kg | Height: 67 mm | Recommended usage: Office/Call center | Product colour: Black | Harmonized System (HS) code: 85183000 | Quantity: 1 | Weight (with microphone and cable): 85 g | Material: Acrylonitrile butadiene styrene (ABS) | Microphone sensitivity: -30 dB | Bluetooth: Yes | Material: Polycarbonate (PC) | Headphone frequency: 150 - 6800 Hz | Safety sheet: Yes | Headphone sensitivity: 101 dB | Driver unit: 2.8 cm | Folding microphone: Yes | Warranty card: Yes | Ear pads: Yes | Width: 141 mm | Connectivity technology: Wired | Products per master (outer) case: 56 pc(s) | Sound pressure level (max): 118 dB | Package depth: 70 mm | Microphone type: Boom | Microphone direction type: Unidirectional | Impedance: 150 Ω | Package height: 190 mm | Product type: Headset | Package weight: 170 g | Headset type: Binaural | USB connectivity: Yes | Master (outer) case length: 293 mm | Wearing style: Head-band | Pouch: Yes | Material: Acrylonitrile styrene acrylate (ASA) | Depth: 183 mm | Quick start guide: Yes | Maximum input power: 20 mW | Weight: 65 g | QD connector: Yes | HD voice: No | Microphone noise-canceling: Yes | Ear pad material: Leatherette