MoonDrop Chu 2 IEMs optical He was called the 'wisest

He was called the 'wisest and justest of all the centaurs'

Frequency response (Passive): 10 Hz - 40 kHz

support power-off memory

9oz without cable / 1

and dust cover

MoonDrop Chu 2 IEMs optical He was called the 'wisestKey Features Aluminum Magnesium Alloy Dome Composite Diaphragm, High End Headphone Diaphragm Materials. Alloy Casting Cavity, Ensuring Durability and High Quality Texture. The nozzle of the CHU II consists of a separate brass CNC component, offering higher precision and density. CHU II incorporates a new generation of replaceable acoustic filters. CHU II was tuned by senior acoustic engineers and audiophiles with rich knowledge and wide experience,