Specification:
Model Athlete
Color blue, green, Black,Red
Wearing type In-ear with ear hook
Function Noise Cancelling, NFC connection, Bluetooth, Answering phone, Multi connection function, Voice control, Song switching, Microphone

Connectivity Wireless
Connecting interface Micro USB
Application Mobile Phone, Computer, Sport
Power supply Built-in rechargeable li-polymer battery
Working time Talk time: 8 hours; Music time: 8 hours
Standby time Up to 180 hours
Charging time About 2 hours

Bluetooth tYes
Bluetooth version tV4.0
Bluetooth distance tW/O obstacles 10m
Bluetooth protocol tA2DP, AVRCP
Bluetooth mode tHeadset, Hands free

Package contents 1 x Earphone, 2 x Earbud, 1 x USB Cable ( It's Chinese when reporting telephone number)