NEW & IMPROVED FEATURES – Developed upon the same foundation of the SRH440, the new SRH440A Monitoring and Recording Professional Headphones deliver superior audio plus a new design and improved features from the old SRH440.
SUPERIOR & RELIABLE AUDIO – Transparent, natural sound signature provides detailed accurate audio across an extended range.
WORK WITH ALL PROFESSIONAL AUDIO DEVICES – Enhanced frequency response, impedance and power handling are optimized for performance with all professional audio devices.

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Lose Yourself in Silence: Most noise-canceling headphones are designed to block out vehicle noise when traveling. The E7 noise cancelling wireless headphones are no exception, but are also highly effective at blocking out daily noise like voices and the background sounds you might hear walking through a city.
Built-in Mic for Easy Conversation: It’s easy to talk, even with your headphones on — a built-in mic enables you to take hands-free calls from selected smartphones. Just a tap the housing on the right-hand headphone to answer a call and press up or down to adjust the volume.