... continuously flash with the music rhythm, 2:New fashion design Ear flashing headphonesflash mp3 player headphoneFashion, high-end packaging, after ... KHzBattery: 2 * AG5 button cell massJack: 3.5mmWhether the microphone: YesAccessories: two batteries, two ears intercropping Fashion, high-end ... use up to 15H. Bare metal figure, heart-shaped ear gel with red, green, and blue alternately flash Hearing ...