SAVFY Sport Bluetooth 4.1 Headphone Wireless Headsets Foldable Neckband Design with Retractable Earbud for iPhone, Android, Other Bluetooth Enabled Devices

Amazing Battery Life:
Standby time up to 300 hours, music time up to 16 hours and talking time 18 hours, and you can see?the battery indicator on your phone notification bar
Smart Neckband Design:
Having the freedom to move around and free your hands for other things, without the hassle of wires?dangling around your body, and don't need to worry that the earbuds will drop off.?

Package Include:

1 x Bluetooth Earphone
1 x USB cable
1 x User manual
2 x Earbuds