Audiophile sound: Carefully tuned to provide neutral, true-to-life voicing without peaks or troughs as well as deep, impactful bass, while 7mm TrueResponse transducers eliminate distortion almost completely Precision assembly: Transducers manufactured by Sennheiser Consume Hearing in Ireland use an advanced process to minimize unit-to-unit variation of the miniature dynamic drivers. Unique dual-tuning feature: By providing two mounting positions for the ear tips, users can self-tune the amount of low end and choose the bass response they prefer. Compact dimensions: The proven ergonomic design ensures a secure seal and longlasting comfort for any ear, large or small. Adjustable fit: Adjustable ear hooks and a selection of ear adaptors in different sizes (S/M/L) made from silicone and memory foam. Appealing design: Classic, minimal all-black aesthetics. Braided cable: Optimized for low body noise—with gold-plated MMCX connectors and 3.5mm plug. Your invitation to a new world of sound.Why not make balanced, high-fidelity sound available to everyone, no matter where they are?The IE 200 is Sennheiser's answer. Whether you're a lifelong audiophile - or you just want better sound on the road - these exceptionally neutral and precise earphones reveal an entire world of new detail.Audiophile SoundThe 7mm extra-wide band True Response transducers eliminate distortion for neutral, true-to-life voicing and impactful bass without peaks or troughs. This dynamic driver reproduces transients with great precision across the entire frequency range - so you can hear exactly what the sound engineer intended.Patent-Pending Dual-Tuning FeatureIn tuning IE 200, our engineers pulled out all the stops to achieve a diffuse-field equalized response that comes exceptionally close to the ideal. The "bathtub sound" audiophiles have no patience for is completely eliminated with these exquisitely neutral in-ears When it comes to bass, preferences vary a lot, hence the design allows switching between powerful bass and open, analytical tuning. Simply mount the ear tips in one of two positions to determine how much low end reaches your ears.Precision AssemblyThe Irish-made transducers of German design are manufactured by "Sennheiser consumer hearing" using an advanced process to minimize unit-to-unit variation of the miniature dynamic drivers; the acoustic fleece smooth