The Koss Headphones BT221i Wireless Bluetooth® Ear Clips features 6+ hours of battery life, in-line microphone + remote and on-ear design with pivoting ear clips.
Koss BT221i Wireless Bluetooth Ear Clips Features Video

The Koss Headphones BT221i Wireless Bluetooth® Ear Clips features 6+ hours of battery life, in-line microphone + remote and on-ear design with pivoting ear clips.