Metal magnetic earbuds

R1615 Univeral Metal Magnetic Wireless Earbuds With Deep Bass

*Bluetooth version: V4.1 CSR8640
*Battery capacity:2*50 mAh Lithium polymer battery
*Bluetooth range:10 meters
*Color: iron gray/silvery/black
1.Built-in CSR chipset, Super Bass Sound Quality 
2.Metal Magnetic & Fashional ear wings design, suitable for outdoor use
3.100 mAh Large Battery Capacity, Up to 6 hours long time playing
4.CVC 6.0 Noise Cancellation provides more pure sound for you
5.Mini & Cool Lightweight design, convenient to take for outdoor using
6.Voice prompt in English