The Koss BT221i Wireless Bluetooth On-Ear Clip Headphones feature 6+ Hour Battery (Rechargeable), In-Line Microphone & Remote (Play/Pause, Start/Stop, Volume, Answer/End) for taking calls and controlling music.
The Koss BT221i Wireless Bluetooth On-Ear Clip Headphones feature 6+ Hour Battery (Rechargeable), In-Line Microphone & Remote (Play/Pause, Start/Stop, Volume, Answer/End) for taking calls and controlling music.