Amazon offers Sennheiser Sennheiser CX True Wireless Headphones on sale + free shipping!
With ergonomic design, intuitive controls and clear sound, you can easily adjust it to your personal preference.
With passive noise cancellation, bass boost, built-in equalizer, and custom TrueRespond transducers, you can immerse yourself in the ocean of sound.
Passive noise cancellation, IPX4 splash-proof
Up to 27 hours of playback time
4 sizes of earpads for an ideal fit. Custom touch controls allow for setup.