Intelligent Noise Cancellation:The wireless lavalier microphone features an intelligent noise-cancellation chip that recognizes your voice in noisy environments, effectively reducing background interference and delivering crystal-clear audio. Plug and Play: Wireless microphone with no Bluetooth pairing or app required. Simply plug the receiver into your device, long-press the microphone’s power button to auto-pair, and start recording. The microphone also includes a one-touch mute button for quick audio control. Ideal for podcasts, vlogging, live streaming, online meetings, and content creation on YouTube/TikTok.Long Working Time:Wireless microphones with a built-in 65mAh rechargeable battery, each microphone provides up to 6 hours of continuous use. Two microphones can operate simultaneously, extending total runtime to 12 hours with alternating use. The included dual charging cables allow simultaneous charging for uninterrupted workflow.