Featueres
with the ultra-light weight and secure, you get more than exceptional music sound quality. 
Power Bass audio enhancement and a wind-shielded microphone to complete its overall package. 
Control music and calls from the bluetooth earbuds
Brand New portable and light weight Fashion Design, easily carry.
Stereo sound, enjoy the music up to 8 hours 
Fashion Styling Leading the trend 
Long time standby time about 60 - 80 hours
CALLS: Answer calls with a push of a button,music will pause then resume after your call 
Microphone: Hanf-free phone calls with one touch control 
Bluetooth connectivity: Pair any bluetooth device for wire free connection

Specification 
Bluetooth Version: 4.2+EDR 
Support Profiles: Headset, Hands-free, A2DP, AVRCP 
Operation Range: 10m 
Bluetooth: Class II 
Talk time: up to 4-5 hours 
Music time: up to 8 hours 
Standby time: 80 -100 hours 
Charging: DC 5V 400mA 
Battery built-in: High performance lithium polymer battery