Excellent Audio Performance - Wireless lavalier mic system offers high-quality sound transmission and clear voice at operating via the mic system's noise-reducing technology. There are 3 different mics, a lavalier mic, a headset mic, and a short line mic, providing you with different choices. The mics' built-in condenser chip is more sensitive and clearer. The wireless mic has stable signal and wide transmission distance. In the absence of obstacles, the transmission distance can reach 300ft. Multi Applications - This dual wireless headset microphone system is ideal for living performances like preaching in church, weddings, teaching, presentations, school plays, training, public speeches, interviews, or video and audio recording. It can also serve as a nice tool for fitness /exercise instructors. Two guys can use the microphone at the same time during video shooting or recording. Which could prevent the interference of using 2 single wireless mic systems. Value Accessorie