The Jabra Evolve 20 UC Duo is a headset designed for excellent call quality in VoIP telephony under professional conditions. The highly sensitive microphone suppresses background noise, allowing your conversation partner to focus effortlessly on the content of the discussion. The headset's special ear cups are padded with soft foam, which counteracts and reduces high-frequency sounds from the immediate environment. With its foam ear cushions, the Jabra Evolve 20 offers stylish comfort. A control unit is integrated into the headset's cable for convenient and easy access to common functions such as volume control and mute. You can also answer and end calls with it, providing you with greater flexibility. The Jabra Evolve 20 UC Duo is optimized for Unified Communications and can be installed immediately via Plug & Play. The headset works perfectly with all leading Unified Communication system providers. Focus on your main tasks instead of dealing with compatibility issues.