【Crystal Clear Sound】: This wireless lavalier microphone is built with DPS chips,the AI algorithm intelligent noise reduction module accurately filters all kinds of noise and has strong anti-interference ability.providing effective identification of the original sound and clear recording in noisy environments.The clip on microphones always offer excellent sound quality and provide optimal recording experience。【rechargeable Charging Case All-In-One Storage】: An all-in-one design makes it ultra-portable and accessible,Can fully charge the microphone up to 5 times, last for 6 hours per microphone on a full charge.When paired with the charging case,the microphone's battery life extends up to 30 hours,The 500mAh charging case features an LED display screen for real-time battery levels,【Plug and Play】: Setting up the dual mini recording wireless lavalier microphone is a breeze，No APP needed. The wireless lavalier microphone can be clipped to the collar for hands-free audio and video recording. Just need to plug the receiver into your device, and pow er on the microphone, it will start working for you soon.Some Android phones need to search for OTG in the device settings bar and manually turn on the (OTG) switch to connect to the microphone.【Portable and Compatible with iOS Devices】Tailored for Android and iPhone 15 Pro Max, this mini recording wireless lavalier microphone liberates you from cable constraints, enabling dynamic shooting, mobile recording, and short video production in various environments. Simply plug the microphone receiver into devices for convenient recording on platforms like YouTube, Facebook, Twitter, and TikTok.the mini recording wireless lavalier microphone is complemented by the charging case, offering both storage and portability for on-the-go video shooting.【65FTStable Transmission】Designed with 2.4GHz wireless adaptive frequency hopping transmission technology, this mini recording wireless lavalier microphone provides stable signal transmission up to 65 feet,the high-quality DSP chip can bring more stable transmission.making it perfect for extended outdoor recording, podcasting, and live streaming sessions.