Bluetooth: 4.1 interface

Rechargeable battery: Offers up to 12 hours of use on a charge.

Water-resistant: Helps prevent water from entering the headphones.

In-ear design: Fits securely and directs music into your ears for full, uninterrupted audio.

Lightweight neckband: Provides support, while multi-size Ear Tips and Earwigs deliver a tailored fit.

In-line remote: Allows you to intuitively manage your music without having to touch your device. Skip tracks manage volume and more.

Built-in microphone: Enables simple hands-free chatting via a compatible device.