Easy Setup and Plug&PlayThe mini microphone set includes 1 receiver and 1 transmitter. This wireless microphone is much easier to adjust, no adapter, Bluetooth or application required. The wireless microphone is completely free of cable restraints, allowing you to perform motion recordings, mobile phone recordings and short video productions in various large scenes Noise ReductionEnjoy crystal clear sound with the omnidirectional sound reception technology of the wireless lavalier microphones. This wireless clip on microphone gives the best clear timbre, the sound picking-up follows the picture in real time and will not be misplaced. Suitable for Vlogs, live streaming, interviews, TikTok, YouTube, Podcast, Instagram, online video tutorials, and singing recordings, etc. It makes the perfect gift for the music or recording enthusiast. 8H Working Timewireless lavalier microphones for iPhone built-in 100mAh rechargeable battery, fully charged in 1.5 hour, enjoy 8 hours of battery life. It covers 20 meters (65 ft) in open, unobstructed environments, and the signal is stable. Its ideal for presentations, performances and more. Advanced TechnologyMini microphone iphone adopts automatic real-time synchronization technology, sounds and pictures are synchronized without delay. External microphone for iphone have a built-in noise reduction chip for clear recording even in noisy environments. Support reverb mode, in reverberation mode, you can show your singing voice to the fullest.