The BOYA BY-V20 One-Trigger-Two 2.4G Wireless Microphone System is a versatile clip-on phone mic ideal for musicians, DJs, and public speakers. With a powerful RF output power of 6dBm and a transmission range of 50m, this system ensures clear and reliable audio transmission. The omnidirectional poplar pattern, combined with a signal-to-noise ratio of 80dB, delivers high-quality sound reproduction. The transmitter's battery life of approximately 9 hours and quick charging time of around 2 hours make it convenient for extended use. Perfect for on-the-go professionals, this BOYA microphone system in sleek black is a reliable choice for any event.