**Studio-Grade Audio Quality for Crystal-Clear Content**: Boasting 48kHz/24Bit audio resolution, 98% audio upgrade, and a 70dB SNR, the ZERFUN Pro 4 captures CD-grade lossless audio with sharper clarity. Its high-density sound pickup technology and 300% sensitivity boost restore every vocal detail, ensuring your video recordings, podcasts, streams, and vlogs deliver professional, theater-like sound that stands out from the crowd. **Easy Setup & Universal Compatibility**: No Bluetooth pairing, no complicated apps to downloadjust automatic pairing for instant use! The ZERFUN Pro 4 works seamlessly with iPhone (Lightning), Android phones (USB-C), PCs, and laptops, making it a versatile audio solution for all your devices, whether youre creating content on the go or in the studio. **Smart Features for Professional-Grade Performance**: Equipped with a one-tap noise cancellation function and an upgraded smart chip, it effectively filters out background noise, ensuring your voic