Small Bluetooth Headphones Wrap Around Head - Sports Wireless Headset with Built in Microphone and Crystal-Clear Sound, Foldable and Carried in The Purse, and 12-Hour Battery Life, Black Color:Black The size is manually measured

The size is manually measured

Please be careful in case hurt yourself

NOTE: If you are not satisfied with your purchase

dinner because of its broad Illuminating area

Please power up it first

Small Bluetooth Headphones Wrap Around Head - Sports Wireless Headset with Built in Microphone and Crystal-Clear Sound, Foldable and Carried in The Purse, and 12-Hour Battery Life, Black Color:Black The size is manually measuredSmall Bluetooth Headphones Wrap Around Head Sports Wireless Headset with Built in Microphone and Crystal Clear Sound, Foldable and Carried in The Purse, and 12 Hour Battery Life, Black Read more The "behind the neck" design works great with any hat even a ski helmet. Battery would get you through about 12 hours of the day with no disconnects. Excellent all purpose Bluetooth headphones, especially for gym users. Never have to worry about the ear pieces