QKZ CK5 HIFI In-ear Star with The Same Music Headphones (Blue)

1. Incline thy ear to hear sound into Smart noise reduction technology , filter out the noise environment pure sound , music more clearly 2. Fashion modeling Senior beryllium alloys diaphragm , adopt to senior headset custom materials , voice more accurate , more pure 3. Import CSR bluetooch chip Britain imported CSR master coontrol chip , faster and more stable 4.Comfortable design can be used more scenes