Wicked Audio Klash Earbud, Black 
Item # WI-1120

Here are "Klash" earbuds from Wicked Audio. These are noise isolation earbuds - block out ambient noise to help with concentration. They have a 10mm driver and 20-20,000 Hz frequency for great sound. Each package comes with 2 cushion sizes for a better fit and a 3.5 ft. cord.

Available in four colors - Black, Blue, Lime, Red & White