Crystal-Clear Audio: The wireless microphone delivers high-quality audio, easily create on-the-go content with noise-cancelling technology. Record confidently with natural, low, or high settings and a windproof cotton cover. In addition, this wireless microphones is suitable for karaoke, say goodbye to bulky microphone, sing when you want to sing, Karaoke is more free!Full Compatibility: upgraded lavalier microphone comes with a 3 in 1 universal receiver, eliminating the need to replace multiple individual interfaces or interface cables. Compatible with android smartphones, (including for 15), for , for laptops, personal computers, camera etc. Mini microphone is suitable for blogging, for interviewing, live for streaming, for blogging, for podcasting, for , for instagram, for .Up to 18 Hours of Operation:Say goodbye to battery anxiety. Whether you're livestreaming or making videos in remote locations with fewer charging options, this Bluetooth microphone has got your back. Mini microphone keeps up with 9 hours on a single charge or 18 with 2 mics in total.328 Ft Transmission: This wireless lavalier microphone uses state-of-the-art 2.4G technology to provide a stable connection, so you can achieve up to 328 feet of wireless transmission and ultra-low-latency recording of an ultra-wide range of footage that less lip-syncing in post.Reverb/Mute Function: The reverb function provides 3D sound and an immersive feeling. The mute function allows for temporary mute during team communication, device setup, and other unexpected situations without shutting down the system.Color: BlackMaterial: plasticPackage Contents:1 set * Lavalier MicrophoneOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.