Active Noise Cancellation Block the Noise With oraimo's advanced active noise cancellation technology, you can experience up to 30dB of noise reduction and immerse yourself in a mind-blowing sound experience that's perfect for both work and life. 4-Mic Call Noise Cancellation Crystal Clear Calls Anywhere Wireless Earbuds feature a 4-mic beamforming array and advanced AI algorithm, delivering crystal-clear conversations by eliminating background noise no matter where you are. Sound360 Spatial Audio Immersive Music Pleasure oraimo's exclusive spatial sound technology transforms stereo sound and expands the sound field, providing a truly immersive listening experience. Download the oraimo Sound app to explore this revolutionary auditory journey.