iKF-Zing Wireless Earbuds Active Noise Cancellation

6 Mic-ACTIVE NOISE CANCELLATION 4000Hz ultra-wide screen noise reduction range, can block 99% of background noise after turning on active noise cancellation, and the noise reduction effect covers a wider range. AMBIENT SOUND TRANSPARENCY MODE Subway commuting/waiting/outdoor walking/music and environmental perception are under the ears, free to travel the world.  FOR IKF-ZING,SOUND QUALITY IS FAITH iKF-Zing was jointly developed by digital acoustics to create an audio device with faith-level sound, for which the acoustics team spent countless days and nights to live up to user expectations and complete iKF faith-level headphones. THOUSAND-DOLLAR HIFI GOOD VOICE Professional acoustic team precision tuning, do not miss the embodiment of every syllable, nearly 10,000 times of low-frequency, mid-frequency, high-frequency fine-tuning in 3 years, the connecting frequency band is clearly hierarchical, the sound quality is more layered, iKF-Zing sound quality does not seek to