Koss QZ Buds | in-Ear Active Noise Cancelling Earbuds | in-Line Microphone and Remote | Monitor Mode | Carrying Case Fender military-grade design keeps water and

military-grade design keeps water and debris out

LATEST BLUETOOTH TECHNOLOGY - Using Bluetooth version 4

The sonic signature of these headphones is quite neutral

The case is suitable for use with many popular over-ear brands

carrying case - mean these headphones are ready to travel when you are

Koss QZ Buds | in-Ear Active Noise Cancelling Earbuds | in-Line Microphone and Remote | Monitor Mode | Carrying Case Fender military-grade design keeps water andBrand: Koss Color: Black Features: Koss Quiet Zone Noise Cancellation In Ear Earbuds, High quality sound Monitor Mode button for outside awareness, Integrated In line microphone & remote Three sets of silicone ear tip cushions included to fit all ear shapes & sizes (S, M, & L), Two sets of foam ear tip cushions designed for increase comfort during extended wearing periods (M & L) Replaceable battery design (requires 1 AAA battery for ANC), Airline