LG TONE Style HBS-SL5 Bluetooth Wireless Stereo Headset. Black version.

Features:

• The comfortable neckband design reduces fatigue typically caused by wearing of headsets over many hours. With its always wearing style of use, you will not miss calls while it provides ultimate usability for when you are working from home.

• Take breaks, multi-task, or move around without losing your earbuds—these retract conveniently back into the neckband for safe, easy storage.
• A larger built-in battery up to 10 hours of playtime gets you seamlessly through the workday, including those long-lasting conference calls.
• Low battery doesn’t have to disrupt your flow. Get up to 3 hours of use from a short 10-minute charge.