PSB M4U TWM - True Wireless Micro Planar Earphones Hi-Fi Necessities employing a newly developed Aluminum

employing a newly developed Aluminum alloy used to fashion the MKII's cantilever into a precision acoustic and mechanical lever

a height effects speaker designed for breath-taking effects

Italian for middle or medium (output

Featuring ultra-low internal moving mass

PSB M4U TWM - True Wireless Micro Planar Earphones Hi-Fi Necessities employing a newly developed AluminumM4U TWM True Wireless Micro Planar Earphones COMING SOON Uncover the pinnacle of portable, hi definition listening with PSBs next generation TWM True Wireless Micro Planar Earphones. Bleeding edge Magneto Static technology in a Hybrid Planar dual driver design work together to deliver smooth, studio quality sound in a remarkably compact earbud design. Extended battery life lets you listen for up to 8 hours with an additional 24 hours of charge stored