The CMF Clip Pro takes a similar approach to Nothing’s Ear (Open), albeit with a very different form factor. CMF’s ‘OpenFit Arc’ system sits on the ears without exerting excessing pressure, making the Clip Pro seriously comfortable for long bouts of listening. CMF Clip Pro sit differently - and discretely - on the ear (Image credit: CMF)One criticism of clip-style headphones is that they don’t necessarily distribute the most powerful, deep bass. CMF Clip Pro is more of the same. CMF Clip Pro (Image credit: CMF)CMF Clip Pro, £79, Nothing.tech, @Nothing