Description: Plug and Play: Experience hassle-free setup with our cordless microphone system, designed for immediate use without complicated installations Versatile Reverb Effects: Enhance your audio with built-in reverb effects, suitable for creating professional-quality sound in any setting Wired to Wireless Conversion: Easily convert your wired microphones into a wireless setup, providing flexibility and freedom of movement during performances or presentations Long-Distance Stable Transmission: Enjoy reliable audio transmission over distances ranging from 50 to 150 meters, ensuring clear and uninterrupted sound quality Multi-Device Compatibility: This system is compatible with a wide range of devices, making it an ideal choice for various applications such as live events, karaoke sessions, and more Specification: Material: PP Size Chart: LxW: 11.4cmx3.5cm/4.49inchx1.38inch Package Includes: 1Transmitter 1Receiver 1 Charging Cable Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.