Earzfit Signature Fit Custom Eartips 3.5mm female Driver: 2BA+1DD

Driver: 2BA+1DD

Particular attention to comfort and ergonomics has been paid in the design of the M4U TW1

By offering an open-back

The Pure Silver-Coated OFC cable maximizes the performance of the Hybrid IEM AK ZERO1

for wireless connectivity

Earzfit Signature Fit Custom Eartips 3.5mm female Driver: 2BA+1DDEarzfit Signature Fit Custom medical grade silicone earphone tips that provide unrivaled comfort for audiophiles and professionals alike. Earzfit's Signature Fit Custom Eartips allow you to improve your listening experience with a better, personalized fit. You'll never worry about your earphones falling out again! Thousands of color options Choose up to 3 different colors on each side to make your eartips unique to your personal style. Please note: