Features:
100% Brand new and high quality!
The newest generation of sports headset， leads a fashion trend in Bluetooth headsets.High-technically， the newest Bluetooth 4.1， advanced NR noise reduction， providing you the best Bluetooth experience.
The newest Bluetooth version， bring top speed & power saving & enhanced transmission， a perfect match for 4G smart phones ， perfectly works with most smart phones.
Ergonomic ear adapter，hours of comfy listening.
High quality call sound，enjoy your life freedom.

Specifications:
Bluetooth Version: V4.1
Bluetooth Profiles:A2DP/AVRCP/HSP/HFP
Transmission Distance:10m
Frequency Response:20Hz-20KHz
Speaker Impedance:16ohm
Sensitivity(S.P.L):110dB
Talking / Music Time :7 hours
Standby Time :220 hours
Charge Time : 1-2 hours
Charging Interface: Micro-USB
Material: Plastic & PVC
Color: Black&Green
Total Net Weight: 43g

Package includes:
1 x Sports Earbuds Earphone
1 x USB Charging Cable
4 x Soft Ear Cap