The 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).
6+ Hour Battery (Rechargeable), In-Line Microphone & Remote, Three cushion sizes included (Small, Medium & Large), Bluetooth® version 4.2 headphones, 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.