inputs.text: small light amazing sound quality - bought test listen blown away sound quality tiny units sit right inside ear canal produce excellent sound clear highs crisp solid bass really noise isolating since fit right ear come variety ear buds ensure good fit small really easy travel no bulky case carry around found two issues personal thing ymmv sound isolation good rehemove thehem anyone trying talk travel lot continually found lipreading stewardesses yanking thehem ears since wires really thin wonder long last second issue long flight start feel physical pressure ears not really uncomfortable 45 hour flight want take thehem rest ears tried different buds typically use smallest fit comfortably personal thing colleague loves thehem reporting no problehems ymmv definitely worth try want small light excellent sound