No cords, no compromise. Designed to seal in the bass and block out the noise, you'll quickly lose yourself in the sountrack of your day. Whether you're sweating out the stress or swaying to the beat, the military-grade moisture resistance protects against an intense workout or a coffee spill. If you tuck it away and forget to power it off, the DeepSleep hibernation mode keeps earbuds charged. Unleash your music and go.