BT-KDK61 CVC6.0 Noise Reduction Stereo Magnetic Wireless Sports Bluetooth Earphone, Support Wire-control(Black) Tag-For Meizu Working distance: 10-20m

Working distance: 10-20m

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no need to lock

supporting 10 users at the same time

TV BOX set-top boxes

BT-KDK61 CVC6.0 Noise Reduction Stereo Magnetic Wireless Sports Bluetooth Earphone, Support Wire-control(Black) Tag-For Meizu Working distance: 10-20m1. 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.