Brian Osborne with Geek.com writes an in-depth product review, complimenting the EGO CUP for its quality of the loudspeaker and clearness in conversations, efficient use of space, and the user-friendly setup and controls. As Brian stated, “Based on the calls I made, the person on the other line didn’t even know they were on a speakerphone which is a testament to the EGO CUP’s noise canceling microphone and the use of DSP technology which also cancels out noise and any echo.” Check out the full review here: Brian Osborne - Geek.com