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  Tight, Precise, and Well-Balanced Sound Featuring a newly-developed Yamaha proprietary driver design, these headphones boast robust 50mm drivers with neodymium magnets for maximum efficiency with mobile devices, ensuring crisp sound whether you're using a smartphone, tablet, or portable music player.


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  Ultra-Comfortable and Built to Last Designed for daily wear, the HPH-PRO400 includes an adjustable, reinforced headband with ample padding for a comfortable fit.


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  Fuel-Injected Design Inspired by the world's finest musical instruments and motorcycles, the PRO Series headphones feature an aesthetically pleasing design with elegant curves and premium materials.


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  Versatile, High-Performance Connectivity Elevate your listening experience with Yamaha PRO 400 headphones—where comfort meets exceptional sound quality.