ModMic Uni 2+ is the culmination of over a decade of attachable microphone technology. The uni-directional noise-canceling microphone has been upgraded for even better quality and noise rejection. The 3.5mm "aux" termination is the most flexible ModMic option, allowing the ModMic Uni 2+ to plug into, and attach to, practically every device on the market. This new 2+ model includes our new, advanced, adhesive & manufacturing improvements for improved consistency and build quality. ModMic Uni 2+ is the culmination of over a decade of attachable microphone technology. The uni-directional noise-canceling microphone has been upgraded for even better quality and noise rejection. The 3.5mm "aux" termination is the most flexible ModMic option, allowing the ModMic Uni 2+ to plug into, and attach to, practically every device on the market. This new 2+ model includes our new, advanced, adhesive & manufacturing improvements for improved consistency and build quality. Learn more about all the changes here. Our best mic yet! Easy to reach mute switch Attach to any headphones with new & improved adhesives! Universally accepted 3.5mm termination