Tai nghe bluetooth 4.1 không dây đeo cổ thể thao chạy bộ XT6

Giới thiệu Tai nghe bluetooth 4.1 không dây đeo cổ thể thao chạy bộ XT6

Description
Can be used in a variety of occasions, such as sports, fitness, leisure, driving, office and so on.
Stereo design, support for call function, easy to operate, saves time and effort.
The earphones are light in weight, small in size and easy to carry, and the hanging neck design makes them more user-friendly.
Compatible with most Bluetooth 4.1 enabled phones, tablets, or laptops for fantastic music.
Headphones can be given to your friends or people you like as a gift, which will make them happy.
Specifications:

Color: black,red.
Bluetooth version: 4.1
Battery: 60mAh
Noise reduction: CVC 6.0
Transmission distance: barrier 10m
Frequency: 2.4GHZ
Talk time: about 4 hours
Songs time: about 4 hours
Charging time: about 1 hour
Note:
There might be a bit color distortions due to different computer resolutions.
There might be a slight errors due to different hand measurement.
Package included:
1 * headset.