Tai nghe thông minh bluetooth XT11 có đầu từ tính phát âm thanh stereo

Please note
OPP packing

Feature
Designed for listening musics and hands-free phone talking during sports or driving via this bluetooth headset.This 4.2 version Bluetooth technology makes pairing with smartphones much easier and faster, more stable connection.
Bluetooth 4.2 headset, with 10 meters bluetooth distance, providing clear noise reduction sounds.
Fits for driving, sports, vacation, walking, running, casual, and other occasions.
Compact and portable bluetooth headphone, easy to wear and carry.
Nice gift for you and your friends.

Specification
Color: show as pictures.
Size: 14.7x10.5mm.
Bluetooth version: 4.2.
Battery capacity: 55mAh.
Bluetooth Range: 10 meters.
Play/Work time: 2.5 hours.
Charging time: 1-2 hours.
Standby time: 130 hours.
Note
There might be a bit color distortions due to different computer resolutions.
There might be a slight error due to different hand measurement.

Package included
1* Sport earphone.
2* Pair ear cap.
1* USB cable.
1* User manual