Headphones Maximum input power 10 mW Ear coupling Supraaural Headphone frequency 150 - 4500 Hz Impedance 32 Ω Headphone sensitivity 93 dB Driver unit 2.8 cm Noise canceling Yes Logistics data Harmonized System (HS) code 85183000 Master (outer) case width 495 mm Master (outer) case length 293 mm Master (outer) case height 592 mm Master (outer) case gross weight 11.7 kg Products per master (outer) case 56 pc(s) Microphone Microphone type Boom Microphone frequency 100 - 10000 Hz Microphone sensitivity -30 dB Microphone direction type Unidirectional Folding microphone Yes Microphone noise-canceling Yes Microphone mute Yes Other features Call management Y Weight (with microphone and cable) 115 g Equalizer Yes Digital Signal Processing (DSP) Yes Packaging content Ear pad material Faux leather Quantity 1 Quick start guide Yes Warranty card Yes Safety sheet Yes Ear pads Yes Packaging data Package width 145 mm Package depth 70 mm Package height 190 mm Package weight 190 g Performance Product type Headset Wearing style Head-band Recommended usage Office/Call center Headset type Binaural Product colour Black Operating keys Volume +, Volume - Volume control Button Control unit type In-line control unit Control type Buttons Cable length 2.35 m Cable colour Black Sound pressure level (max) 118 dB Country of origin China Certification CE, FCC, UL, cUL,EAC, RCM, KCC, RoHS, REACH LED indicators Yes Music playback Yes HD voice Yes Plug and Play Yes Ports & interfaces Connectivity technology Wired USB connector USB Type-A Bluetooth profiles A2DP USB connectivity Yes Supplier features Material Acrylonitrile styrene acrylate (ASA), Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC) System requirements Windows operating systems supported Yes Mac operating systems supported Yes Weight & dimensions Width 141 mm Depth 183 mm Height 67 mm Weight 65 g
Duo headset for the contact center Jabra BIZ 2300 USB UC Duo provides connectivity to all leading UC applications and softphones in contact center environments.