Campfire Audio Axion 2025 Universal In-Ear Monitors with Mic (Open Box) headphone 2-pin A calibration kit with a

A calibration kit with a high-sensitivity microphone is also required and available from Bluesound with additional purchase

The leather case features a soft touch and has undergone a proprietary patented "anti-bacterial" and "anti-virus" process

Exclusive mobile phone controller APP for global control

aptX Adaptive high bit rate transmission protocol

ensures you’ll always be heard clearly

Campfire Audio Axion 2025 Universal In-Ear Monitors with Mic (Open Box) headphone 2-pin A calibration kit with aAxion Enter the world of HiFi with Axion's new full range SDD The Future is Here First introduced as a concept model during the 2024 Campfire Multiverse Event, Axion was the first earphone to make use of an all new, full range, SDD (silicon dynamic driver). The Multiverse edition provided a glimpse into a future that has now arrived; with further refinements to tuning and an exciting new housing style. This mainline iteration of Axion features further