The Jabra Evolve 30 II MS Stereo features both USB-C and 3.5mm jack connectivity so you can connect it to all of your devices.  This allows you to maintain maximum comfort and sound quality during your conversations, regardless of the device you connect it to. Ideal for music and calling, this Jabra Evolve 30 wired headset has a noise-cancelling microphone and large comfortable ear cushions. Plug and play USB-C installation makes for easy deployment and a seamless user experience. It is also optimized for Skype for Business and Microsoft Teams and is perfect for any professional who needs excellent sound quality yet still wants to stay in touch with their surroundings. Features Connects to PC, Mobile Phone & Tablet via USB-C & 3.5mm Jack Certified for Microsoft Teams and Skype for Business Ideal for VoIP Communications Noise Cancelling Microphone Digital Signal Processing Technology (DSP) In-line Control unit for call functions: Volume, Mute, Answer, End Large leatherette ear cushions fully adjustable headband “Over The head” wearing style USB Connection