Features:
* Bluetooth 4.1 chip from CSR brings a stable operating system.
* Water and sweat proof design, suitable for sport lovers.
* Voice prompt: Incoming calls report, Acoustic answer.
* Magnetic design, cotrol swift on or off. Convenit for packaging.
* Active noise cancelling provide you with a more pure and quite environment.
Specification
Color: Black/ Red
Wearing type : In-Ear
Function : Answering phone, Song switching, Bluetooth, Noise Cancelling, Microphone, Voice control
Connectivity : Wireless
Application : Mobile Phone
Plug interface: Micro USB
Working time: Music: 6 hours
Standby time: Up to 10 days
Charging time: within 2 hours
Bluetooth version: V4.1
Bluetooth distance: W/O obstacles 10m
Bluetooth model: Hands free/Headset profile
Package included:
1 x Sport stereo bluetooth headphones
1 x USB Charging Cable
1 x Storage bag
4 x Spare earcap 
