In-Ear Headphones

Where Artistry Meets Technology

The Single Pursuit of Truth in Sound

Sculpted for Sound

One Driver. Infinite Detail

AK ZERO1 Universal In-Ear Monitors with 3.5mm Cable

Hybrid IEM AK ZERO1

Our first true wireless in-ears, the GT220 mark a milestone in our seven decades of audio.

Portable In-ear Speaker

Astell & Kern UW100MKII True Wireless In-Ear Headphones