Jabra Evolve 20 Stereo USB C/A

Overview
• A wired stereo headset with on ear (supra aural) dual ear cup design.
• Certified for Microsoft Teams (“MS” variant) in many markets. Some versions are “UC” (Unified Communications) certified.
• Comes with both USB C and USB A connectivity (adapter included) to support older and newer PCs.
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Build, Comfort & Features
• Headband style, adjustable.
• Ear cushions: foam in standard MS version; leatherette in SE (“Special Edition”) version.
• Materials: Plastic (PC / PC ABS) plus some stainless steel parts in headband, depending on the variant.
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Audio & Microphone
• Speakers: ~28 mm drivers.
• Speaker frequency range (communication/talk mode): approx 150 Hz to 7 kHz.
• For music (if applicable), speaker bandwidth can go lower/higher (20 Hz to ~20,000 Hz) in some specs.
• Speaker sensitivity: around 93.6 dB SPL @1kHz. Impedance ~ 32 Ω.
• Microphone: boom style, with noise cancelling (to reduce background/busy room noise). Unidirectional electret condenser mic.
• Mic frequency range: ~100 Hz to 10 kHz. Mic sensitivity about 48 dB to 44 dB (varies with model/conditions).