A New Acoustic Paradigm Lend your ears to HUAWEI FreeBuds Pro , and get lost in a rich cascade of sound, texture, and detail that far exceed your hearing range — from 14 Hz to 48 kHz — with luscious treble, surging bass, and everything between and beyond.1 Co-engineered with Devialet, HUAWEI FreeBuds Pro  brings out all of the textures and timbres lurking in each piece of music, with surging bass and crystal sound quality, to reproduce the full emotional appeal of the original recording.In addition to a myriad of audio effects that come with the earbuds, HUAWEI FreeBuds Pro  also gives audiophiles and music enthusiasts the tools they need to tailor listening to their every whim.