BT-KDK61 CVC6.0 Noise Reduction Stereo Magnetic Wireless Sports Bluetooth Earphone, Support Wire-control(Black) Tag-For Meizu General Compatible with Xiaomi: Redmi

General Compatible with Xiaomi:  Redmi Note 2

no need to lock

1x USB Cable

4GHz wireless remote control technology

Power supply mode: USB direct plug

BT-KDK61 CVC6.0 Noise Reduction Stereo Magnetic Wireless Sports Bluetooth Earphone, Support Wire-control(Black) Tag-For Meizu General Compatible with Xiaomi: Redmi1. Bluetooth 4. 2, stable transmission and connection 2. CVC6. 0 noise reduction, good sound quality, clear call 3. Three key wire control design, easy to use 4. Support incoming telegram number, answer hang up reject turn on off, call redial, mute, volume adjustment, switch between Chinese and English, pause play, etc. 5. Built in lithium battery, low power consumption, long time work 6. Neck mounted design, cant be thrown off during exercise 7.