KEF Mu7 Wireless Noise Cancelling Headphones Over-Ear 40-Hour Battery

• Amazon now offers the KEF Mu7 Wireless Noise-Canceling Headphones with 40-hour battery life, now priced at $202.22 (list price $399.99).
• Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
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Editor's Pick: When you want some quiet time on your commute, put these on and turn on noise canceling — they block out a good amount of the subway's rumble. The touch panel on the earcups makes it easy to skip tracks and adjust volume without pulling out your phone. One charge lasts up to 40 hours, and a 15-minute quick charge gives you another 8 hours, so a quick top-up before heading out is all you need.