BT115i Bluetooth® Wireless Headphones - Koss Stereophones

The BT115i features 6+ hours of battery life with in-line microphone and remote.

Koss BT115i Wireless Bluetooth® In-Ear Buds feature 6+ Hour Battery (Rechargeable), In-Line Microphone & Remote (Play/Pause, Start/Stop, Volume, Answer/End, etc.) & three cushion sizes included (Small, Medium & Large).

Koss BT221i Wireless Bluetooth Ear Clips, In-Line Microphone, Volume Control and Touch Remote, Sweat Resistant, Black : Electronics

The Koss Porta Pro® Wireless takes the legendary sound and the iconic design of the classic Koss Porta Pro® headphones wireless with Bluetooth® 4.1.

Porta Pro® Wireless

Koss BT115i Wireless Bluetooth Earbuds, In-Line Microphone, Volume Control and Touch Remote, Sweat Resistant, Dark Grey and Black : Electronics

Koss BT221i Wireless Bluetooth Ear Clips, In-Line Microphone, Volume Control and Touch Remote, Sweat Resistant, Black : Electronics

The Koss BT539i Wireless Bluetooth Over-Ear Headphones pack powerful wireless sound into a portable, fold-flat unit. The Koss BT539i Wireless Bluetooth headphones have the natural fitting, iconic D-profile earcup, first featured on the ergonomically designed Koss Pro4AAA and now available on many Koss headphones. The D-profile mimics the shape of the ear, creating an excellent seal for the most consistent sound reproduction. Listeners stay connected using the built-in microphone.

Koss BT539iW Wireless Bluetooth Over Ear Headphones - White

Koss® Adds Three New Headphones to the Expanding Koss

Koss Ear Clips

Koss BT232i Wireless Bluetooth Earclips, In-Line Microphone, Volume Control and Touch Remote, Sweat Resistant, Dark Grey and Black : Electronics

Wireless Headphones - Koss Stereophones

Top 5: Best Noise Cancelling and Noise Isolating Headphones for the Of – Koss Stereophones