PSB Speakers M4U 8 MKII Headphones

RoomFeel is PSB's proprietary technology designed to mimic the sound of high-end speakers in a properly treated room. It adjusts the frequency response to create a more natural, open soundstage that feels less like the music is inside your head and more like it is playing in front of you.

Audiodo technology creates a personalized sound profile based on your unique hearing ability. Through the companion app, you take a quick hearing test, and the headphones then calibrate the audio output to compensate for your specific ears, ensuring you hear frequencies you might otherwise miss.

Yes, they are well-suited for travel. The active noise cancellation effectively blocks out ambient engine drone and background chatter, while the 25-hour battery life is sufficient to cover even the longest international flights on a single charge.

Absolutely. The M4U 8 MKII features advanced, crystal-clear microphones specifically tuned to isolate your voice from background noise, making them reliable for both professional conference calls and casual phone conversations.

Yes, they support aptX HD Bluetooth, which allows for high-fidelity audio streaming. This codec maintains higher bitrates than standard Bluetooth, preserving more detail and clarity in your music files.

A full charge takes approximately 4 hours. Once charged, you get up to 25 hours of wireless playback, which is plenty for several days of typical use.