Ausinės Koss BT232i

Wireless Bluetooth® Ear Clips Bluetooth® version 4.2 Technology 6+ Hour Battery Life Built-in rechargeable lithium-ion battery In-Line Microphone & Remote (Play/Pause, Start/Stop, Volume, Answer/End, etc.) Sportclip™ Sweat Resistant Cable Management Clip Three cushion sizes included (Small, Medium & Large)