Designed as a replacement microphone core for vocalists and professionals, supporting a wide range of vocal styles and improving overall sound. Durable for frequent use in studios, KTV, concerts, and other entertainment venues that demand dependable performance. Constructed from durable sponge and other materials, this replacement core is built for longlasting use and helps reduce harsh frequencies for a smoother, sweeter tone. Easy to damaged or worn cores to maintain functionality, ensuring reliable microphone performance in any environment. Practical use scenarios Studio vocal tracking: the core between takes to maintain consistent tone and level across recordings. Live performances in KTV or concerts: withstand frequent handling and long gigs while preserving sound quality. Touring or gig setups: quick onsite replacement to keep performance consistent across venues.