WARNING!! Anyone who wants to buy these headphones: be very careful with the plastic earpieces, they are very fragile and mine cracked in my bag, in a case even though I'm very carefull with them.
Grind Wireless Headphone
Enjoy up to 33 feet of wireless range and 12 hours of battery life.
BUILT-IN MIC & REMOTE
The built-in microphone and track, call and volume controls keep you in command of your listening.
Supreme Sound™, plush on-ear pillows and a metal headband combine for a comfortable fit.