Penon QUATTRO 4 Dynamic Driver 2Pin 0.78mm HiFi Earphone Audiophile IEM
Description
Handmade, the earphone shell is solid and more durable.
Using medical grade resin material, light and beautiful, comfortable to wear.
The QUATTRO uses an independent 3-way crossover and 3-independent conduit design for better layering performance.
The low frequency uses the latest horizontally opposed dual low frequency driver to further enhance the bass effect.
Middle frequency uses new...
Penon QUATTRO 4 Dynamic Driver Universal IEM
Description
Handmade, the earphone shell is solid and more durable.
Using medical grade resin material, light and beautiful, comfortable to wear.
The QUATTRO uses an independent 3-way crossover and 3-independent conduit design for better layering performance.
The low frequency uses the latest horizontally opposed dual low frequency driver to further enhance the bass effect.
Middle frequency uses new...
Penon QUATTRO 4 Dynamic Driver Universal IEM