Intelligent Noise Reduction-With an innovative noise reduction chip, clear speech out of background sound is achieved even in complex scenes. Clear audio over long distances-Enjoy clear and stable audio through 360 pickup. Powerful wireless 20m transmission for real-time audio capture while reducing sound delay. Rechargeable lavalier microphone - The rechargeable wireless microphone system is equipped with 2 transmitters and 1 receiver, which allows you to use two microphones at the same time. Of course, you can also use one microphone alone. Fully compatible with iOS-Wireless Lavalier Microphone compatible with iPhone 7, 7 Plus, 8 Plus, X, XR, XS, XS Max, 11, 11 Pro, 11 Pro Max. 12/12 Pro, 13/13Pro/13Pro max for iPad 2/3/4, iPad Air series, iPad Pro series, iPad Mini Excellent service-24hours consult service. The package includes 2*microphone, 1*port receivers, 1* charging cable, and 1* user manual. No app or Bluetooth is needed, Plug and Play: Easy operation, comes with a LIGHTNING receiver and a transmitter, after press power on button it will pair automatically, just insert and play. No messy cables. can create high-quality videos and audio anytime and anywhere. Auto-sync wireless lavalier microphone, designed for Facebook, Youtube, Instagram, Tiktok live Steam and Vloggers, Bloggers, Youtubers, Podcasters, Interviewers, and other video recording lovers. Can work with wireless lavalier microphone specially designed for Lightning Apple devices, it can be easily connected and brings you an excellent recording experience. Designed for Video vloggers, Blogger Content Creator, Interviewers, and Lecture 2.4GHz frequency spectrum, allowing for interference-free and regulation-free wireless transmission up to 65 ft (20m), offering a secure, reliable stable, and hassle-free audio system. Designed for Video Vlogger, Blogger Content Creator, Interviewer, and Lecture 2.4GHz frequency spectrum, allowing for interference-free and regulation-free wireless transmission up to 65 ft (20m), offering a secure, reliable stable, and hassle-free audio system.Free Your Hands, easily to carry: With mini size clip, you can easily clip the disk wireless lavalier microphone to your collar or pocket, free your hands.No messy cables, and can do the live broadcasting on the go anytime anywhereProduct parameters:Transmission protocol: Bluetooth 2.4G private protocolMicrophone sensitivity: -42dBSampling rate: 48KHzOperating power: 12mAEndurance time: 4.5HOperating temperature: 14F-122FTransmission distance: 10mSound delay: 20msFrequency response: 20Hz-20KHzSignal-to-noise ratio: 64dBmPower off current: 45uABattery capacity: 50MANoise reduction: enc3 pole noise reductionPackage Included: Lavalier Microphone x 2 Reciever x 1 Charging Cable x 1 User Manual x 1Tips:In order to Work Well After Receiving the Mic Please Charge The Transmission Micphone for 1.5 Hours Before Using it. Please Read User Manual and Warm Card Before Using.