Precision Metal Technology
The acoustic chamber of earphone is made of aluminum alloy with sophisticated anodic oxidation technology, precisely cutting of the edge, anti-fingerprint and anti-scratch while using it.
The 3rd Generation Balancing Damper System
We make unique design for the voice and airflow passage in the front and rear sound chamber: separate airflow design in the front sound chamber, vent design in the rear sound chamber. The whole balancing damper system can optimize the performance of the tri-band, to make the sound more transparent and balanced.
Wired and buttons controlled, convenient to operate the functions, such as play/stop, answer/hang up calling.
Product Link: Xiaomi Piston Fresh Edition