1、Plug and Play Convenience: This wireless microphone system offers a simple plug and play setup, freeing you from the constraints of wired microphones. The microphone and receiver automatically pair up, all you need to do is turn it on. 2、Authentic Voice Reproduction: The dynamic microphone head effectively recreates beautiful voices with efficient noise reduction, providing pure and pristine sound pickup. The dynamic coil core is designed to prevent feedback and reduce surrounding noise. 3、High Performance Wireless Technology: Boasting stable signal reception that can penetrate walls, this high performance wireless microphone system offers a wireless reception distance of approximately 50 meters/164ft. 4、Real Time Information Display: The digital display on the receiver shows real time information about the battery level and connection status of the microphone. You can replace the battery timely to ensure uninterrupted performance. 5、Sleek and Professional Design: The black lacquer finish paired with a silver cover gives the microphone a sleek, professional look. It enhances visual appeal during performances, making it ideal for stage performances, live streaming, recording studios, and home KTV. Item Type: Wireless Microphone System Material: Aluminum Alloy+ABS Signal to Noise Ratio: >105dB Frequency Response Range: 80Hz-18kHz (±3dB) Reception Distance: Up to 50 meters (Ideal Condition) S/N: -80dB Number of Channels: 200 Wired Interface Type: 3 Pin Cannon Jack Interference Rejection: ≥75dB Maximum Output Level: +10dBV Microphone Battery Information: 1.5V 2A Dry Battery x 2 500mAh (Includes 4 Matching Batteries ) 2 x Wireless Microphone 2 x Mic Stand 1 x Sound Cable 1 x Power Cord 1 x User Manual 4 x Battery 1 x Receiver