Highly efficient, these headphones are also ideal for most portable devices. Capable of handling high sound pressure levels and extremely robust, these headphones perform exceptionally well in high-noise environments. The closed-back Sennheiser HD 25 II headphones are purpose-designed for professional monitoring offering high attenuation of background noise.

Avoid using headphones with the volume turned up for an extended period of time. Doing so can damage your hearing. It is advisable to keep the volume at a moderate level at all times. For your own safety, please do not use when driving or cycling