Supports simultaneous recording with 2 mobile phones adopts brand-new technology. There are 2 microphones and 2 receivers with Type-C ipnut in the package. It can record with 2 mobile phones at the same time, achieving multi-angle recording Video, no need for complex post-production sound processing. note:The receiver has Type-C and Lightning interfaces (please choose the interface matching according to your needs).196 FT Distance of Range： The longest transmission distance between transmission mic and receiver more than 60m/196FT.2.4G transmission mode, if the signal transmission is blocked by walls etc., the transmission distance will be reduced to 20m/65FT.28 Hours Long-lasting Charging Case： the microphone can be fully charged up to 5 times, and the microphone and receiver can continue to work for about 6-7 hours per charge. Easy to store, lightweight and portable, weight only 69g.Plug and Play: No Bluetooth or 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 power on the microphone, it will start working for you soon.Superior Noise Reduction & Real-time Auto-sync: This omnidirectional wireless lavalier microphone is built with professional-grade intelligent noise reduction chips, providing effective identification of the original sound and clear recording in noisy environment. The real-time auto-sync technology extremely reduce the time of video post-editing, supporting a better experience in videos being watched.