?Widely used?The Lavalier Wireless Microphone is lightweight and comfortable, has an exquisite appearance, small size and is easy to carry. Farewell to the long cable. This wireless microphone allows you to move and show yourself more freely. Ideal for teaching, fitness consulting, public speaking, trainers, stage artists, business dialogues, conferences, speeches, promotions, games, web podcasts, YouTube, outdoor live, yoga teachers, ball game podcasts, etc. ?Clear sound quality? This Lavalier microphone is equipped with a highly sensitive condenser microphone that provides high-quality sound transmission and a clear voice. ?Rechargeable battery and automatic synchronization in real time? This wireless microphone transmitter has built-in rechargeable batteries with a working time of up to 4-6 hours after full charging. By using real-time auto-sync technology and extremely low latency of 0.009 s, you get a better user experience. It is suitable for YouTube, Facebook Live, Podcast, Tiktok, Studio, Sound Amplifier etc. Come and record your exclusive voice. ?For two people? This wireless microphone can be used by two people at the same time. You can freely assemble the desired lavalier, of course you can also use only one microphone. The working method is to pair two transmitters with one receiver, so that your device only needs to have one microphone jack to do the work of two people. No set, plug and play. 160-foot (50-m) stable open range transmission that delivers loud, clear and hi-fi sound quality to your audience. ?2.4G radio transmitter?Adopt the advanced 2.4-G wireless transmission technology.The Lavalier wireless microphone system is easy to pair, just turn on the power switches of transmitter and receiver, the blue light flashes for about 2 seconds, the indicator lamp stops flashing after a successful match, and then you can use the wireless Lavalier microphone for voice amplification, no further actions.