Jabra EVOLVE 20 MS Mono

Package Dimensions LxWxH 23x18x3.5 cm/9.06x7.09x1.38 inches The size of the main block Mono: 149.6x59.5x170.1 mm/5.88x2.3x6.7 inches Stereo: 151.2x59.5x170.4 mm/5.9x2.3x6.7 inches Weight, including the basic style of wearing Stereo 0.132 kg/4.66 oz Mono 0.104 kg/3.67 oz The material used Soft headband and comfortable foam ear pads. The Evolve 20SE variant includes ear pads made of leatherette Guarantee 2 years Jabra Direct/Jabra Xpress Yes Jabra Sound+ No Features and functions of LEDs Busy indicator, Incoming Calls, Teams notifications* Headset bandwidth Broadband Speaker size ø28x3.9 mm Speaker sensitivity Sound pressure level 93.6 dB at 1 kHz Speaker resistance 32+/-4.8 ohms, @ 1.0 kHz Maximum speaker input power Rated input power is 5 MW at 0.4V, maximum input power is 10 MW at 0.56V Speaker frequency range 150 Hz~7 kHz, @output sound pressure level -10 dB Speaker bandwidth Talk mode 150 Hz~7 kHz, @output sound pressure level -10 dB Microphone Type Electret Capacitor (ECM) Microphone sensitivity F=1 kHz, Pin=1Pa, 0dB=1V/Pa, Min=-48dB, Max=-44dB Microphone frequency range 100 Hz ~ 10 kHz at 6 dB Microphone bandwidth Broadband Protection of the user's hearing Pictoptm Certificates Regulatory approvals: CE, FCC, KCC, RCM, UL, Industrial certificates: Microsoft Teams*, Avaya, Cisco and others AC power supply USB-powered by PC Power consumption speaker Rated input power is 5 MW at 0.4V, maximum input power is 10 MW at 0.56V Operating Temperature -10°C to +50°C, 14°F to 122°F Storage temperature from -30 °C to + 80 °C. Storage temperature range: (-20 °C to +35 °C for 6 months), (+35°C to +45°C for 3 months), (from +45°C to +45°C for 1 month), (from +60°C to +70°C for 1 hour) without degradation), (from +70°C to +85°C max. 1 hour (degradation <20%)