Dual dynamic + balanced armature drivers
The all-new Mi In-Ear Headphones Pro HD comes with a hybrid dual-dynamic and balanced armature drivers. The dual-dynamic driver keeps the bass and mid tones mellow, and is made with graphene material that pumps out sounds with fuller and richer details. The balanced armature driver retains the rich details of the high notes for the main melody, so you get to experience tri-band equalization effect. Now it feels almost like you're close to nature, with the all-new Mi In-Ear Headphones Pro HD.