Noble Audio XM-1 xMEMS Driver In-Ear Monitors for Smartphones (Open Box) electrostatic Frequency response (speaker) 4 Hz

Frequency response (speaker) 4 Hz - 51

The X-factor doesn’t stop with the sound

5mm earcups to varied terminations

Ventilation Mastery

Noble Audio XM-1 xMEMS Driver In-Ear Monitors for Smartphones (Open Box) electrostatic Frequency response (speaker) 4 HzIntroducing Noble Audio's first implementation of the new xMEMS driver technology, the Noble XM 1 Key Features at a Glance Integrated high bias amplifier for easy use with any smartphone Compatible with USB C Active USB C high quality cable with 4 pin connector xMEMS Cowell tweeter paired with an 8. 3mm dynamic driver for full bass extension Durable aluminum shell with stainless steel nozzle and wax guard for robust daily use Not compatible with