No distractionsGet lost in sound with the Adidas Z.N.E. 01 Wireless Bluetooth Noise-Cancelling Earbuds. Blocking out distracting background sounds, the earbuds let you focus on what's playing.Reistant and comfortableSweat-proof and splash-proof, the earbuds keep your music going on a rainy-day walk or a tough session at the gym. They're comfortable to wear, too, so you can have them in all day long. Long listening timeYou get 5 hours of listening from a single charge - simply pop them back in the case for up to 20 hours of battery life. Just 15 minutes charging is enough for more than an hour of listening time. The Z.N.E. 01 are made of recycled plastic, so they're kind to the planet too.