Sennheiser IE 600 Dynamic In-Ear Headphones

・Equipped with [Sennheiser]'s proprietary TrueResponse transducers, delivering a smooth connection from low to high frequencies, fine sound detail, and high resolution. ・Housing made of amorphous zirconium material, which is more robust and elastic than conventional metal, and also offers excellent sound isolation. ・The housing is formed using powder bed fusion additive manufacturing with a high-performance 3D printer. ・Dual resonator chambers harmonize across the entire frequency range to reproduce a cohesive sound, capturing even the most delicate nuances. ・Acoustic back volume: eliminates unnecessary noise and delivers clear sound. By adjusting the direction and amount of air within the housing, separation between low and mid frequencies is smoothed, unwanted resonance is removed, and a neutral, confident low and mid-range sound is achieved. ・Membrane foil: a plain, uncoated shape arrived at by [Sennheiser]'s sound artisans in their relentless pursuit of ultimate sound. Advanced internal damping minimizes naturally occurring resonance and distortion, achieving THD 0.06% (94dB, 1kHz). ・Accessories: silicone and foam ear tips in S, M, and L sizes (3 sizes each). 3.5mm unbalanced cable and 4.4mm balanced cable. Carrying case with logo. ・Gold-plated Fidelity+ MMCX connectors. The cable is reinforced with para-aramid fiber for high durability.

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device's requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.