The BT221i Wireless Bluetooth On-Ear Clip Headphones feature state of the art Bluetooth hardware and software. Listeners can stay connected with up to 6+ hours of battery life. Also included are an in-line microphone and a remote for taking calls and controlling music.

Koss BT221i Wireless Bluetooth® Ear Clip Headphones 6+ Hour Battery (Rechargeable) In-Line Microphone & Remote (Play/Pause, Start/Stop, Volume, Answer/End, etc.) Connect via Bluetooth® version 4.2 Pivoting ear-clip creates the perfect fit and seal Sweat Resistant Cable Management Clip.

The Bluetooth® word mark is a registered trademark owned by Bluetooth SIG, Inc. and any use of such mark by Koss Corporation is under license.