Headset Jabra Evolve 20 Stereo UC, 28mm driver, 150Hz-7kHz, 32 Ohm, 93.6db, 132g., Foam ear cushions

. PN; 4999-829-209 Box content Jabra Evolve 20/20SE Headset, USB Controller, Evolve 20 with foam ear cushions/Evotve 20SE with leatherette ear cushions, documentation Packaging dimensions LxWxH 23x18x3.5crrV9.O6x7.O9x1.38in Main unit dimension Mono: 149.6x59.5x170.1 mm/5.88x2.3x6.7 in Stereo: 151.2x59.5x170.4 mm/5.9x2.3x6.7 in Weight including main wearing style Stereo 0.132 kg/4.66oz Mono 0.104 kg/3.67 oz Material used Soft headband and comfortable on-the-ear foam ear pads. Evolve 20SE varian comes with leatherette ear cushions Warranty 2 years Jabra Direct/Jabra Xpress Yes Jabra Sound* No LED features and functions Busylight, incoming calls, Teams notifications* Headset bandwidth Wideband Speaker size o28x 3.9mm Speaker sensitivity 93.6dBSPL@1kHz Speaker impedance 32+/-4.8Q, @ 1.0kHz Speaker max input power Rated Input 5mW @0.4V, max input 10mW @O.56V Speaker frequency range 150Hz-7kHz, @Output S.P.L-10dBB Speaker bandwidth Speak mode 150Hz-7kHz, @Output S.P.L-10dB Microphone type Electret condenser (ECM) Microphone sensitivity F=1kHz, Pin=1Pa, 0dB=1V/Pa, Min=-48dB, Max=-44dB Microphone frequency range 100Hz- 10kHz @6dB Microphone bandwidth Wideband User hearing protection PeakStop™ Certifications Regulatory Approvals: CE, FCC, KCC, RCM, UL, Industrial certifications: Microsoft Teams’, Avaya, Cisco and more Headset form factor On-ear headband Connection (computer and mobile devices) USB-A/USB-C Cord length Control cable: 95 cm/37.40 in, HS cable: 120 cm/47.24 in AC power supply USB power supply by PC Power consumption speaker Rated Input 5mW @0.4V, max input 10mW @O.56V Operating temperature -10°C to +50’C, 14”F to 122’F Storage temperature -30 *C to + 80 nC Storage temperature range: (-20°C to +35’C 6 months), (+35°C to +45°C 3 months), (+45°C to +45°C 1 month), (+60°C to +70’C 1 hour with no degradation), (+70°C to +85°C max. 1 hour (<20% degradation)