1. Enjoy seamless wireless switching for two people: Equipped with 2 professional handheld microphones, which can be used at the same time, and there is no need to wait for switching! Whether it is singing in a family KTV, a conference interview, a wedding host, or a live broadcast interaction, two-person collaboration is more efficient, and independent sound transmission is not interfered with. 2. Hi-Fi-level sound quality, immersive sound field experience: dynamic microphone + UHF anti-interference technology, strong low frequency, bright mid-range voice, clear high frequency without burrs. Exclusive acoustic algorithm optimization, easily restore the real sound, whether it is singing, talking, or playing musical instruments, it can restore the real sound. 3. One-click automatic pairing, 3-second quick connection: Say goodbye to tedious tuning! Automatically search and lock stable channels, pairing in 3 seconds, convenient for the elderly or children. The built-in LED displays the connection status in real time, the signal is stable, and the frequency is constant. 4. Metal body, military-grade shatterproof, durability increased by 300%: The receiver and microphone use a full metal frame + scratch-resistant and wear-resistant coating, and have passed 5,000 drop tests to ensure that outdoor performances will not be damaged, giving you more peace of mind.