AFUL PolarNight / Polar Night Dynamic Driver Earbuds Earbuds while Mode 5 will cause

while Mode 5 will cause the white light to blink twice

>Dual-Resonance Dual-Damping Amplitude Control Technology

>Termination: 3

Drive Configuration: 2DD+4BA+1Micro Planar

AFUL PolarNight / Polar Night Dynamic Driver Earbuds Earbuds while Mode 5 will causeNote: The small black foam piece in the packaging is a tuning foam. There is a damping hole on the top of the earphone. If the tuning foam on the earphone gets lost or dirty, just replace it. Features: >A New Masterpiece Earbud. >Metal Front Cavity. >High Precision 3D Printed Acoustic Rear Cavity. >Dual Resonance Dual Damping Amplitude Control Technology. >Neodymium N52 High Performance Magnet. >Exquisite Designer Patterns on Face Covers. >Proprietary