Three years of thorough research and development resulted in the most incredible headphone speaker ever built. Beats features highly advanced materials and construction to deliver a fantastic level of audio accuracy and clarity. Combining extra-large speaker drivers and a high-power digital amplifier, Beats delivers an unprecedented combination of super deep bass, smooth undistorted highs, and crystal clear vocals never heard before from headphones. Today's digital audio recording technology gives music more detail than ever before. Unfortunately, the details get easily lost in today's noisy world: on the street, on the bus, on the plane. The best listening experience isn't just about what you hear, but what you don't. Monster's powered isolation technology actively cuts external noise, so you experience all the rich details your favorite artists want you to hear. With Beats, you feel the music, not the headphones. Spacious earcups give you extra room for a higher level of listening comfort. Plush ear cushions covered with ultra-soft breathable materials keep you cool even when the music's hot. Stay connected without missing a beat. Beats comes with an additional Monster iSoniTalk iPhone enable headphone cable with built-in answer button and microphone so you can easily stop rocking and start talking.