Feature: 1. Plug And Play: Wireless microphone with receiver, no need for cumbersome setup, allowing you to get rid of the wired binding, connect the receiver to the mixer, just turn on and use. 2. Restore The Human Voice: Wireless handheld microphone adopts dynamic coil mic core, effectively restore the beautiful human voice, efficient pickup, more pure pickup, noise reduction, anti whistling, reduce the surrounding noises. 3. Stable Signal: Cordless handheld microphone, high performance wireless microphone technology, signal stability, can penetrate the wall, up to about 50 meters wireless reception distance. 4. Beautiful And Professional: This microphone paint using electroplating process, beautiful and generous, more professional, more pleasing to the eye, more suitable for stage performances, webcasts, recording studios, family KTV. 5. Long Battery Life: A single microphone built in 500mAh high performance rechargeable battery, longer battery life, providing hours of continuous work time, can be charged through the USB port, simple and convenient. Specification: Item Type: Wireless Microphone Material: Metal, ABS Color: Golden Green Frequency Range: 50Hz-15kHz Receiving Distance: Approx. 50m / 164ft (Ideal State) S, N: -72dB Single Microphone Battery: Lithium Ion Battery 500mAh (Including Matching Battery for Shipping) Receiver Battery: Lithium Ion Battery 500mAh (Including Matching Battery for Shipping) Package List: 2 x Wireless Microphone1 x Receiver 3 x Battery 1 x Charging Cable 2 x Anti Slip Ring 1 x User Manual 1 x 3.5mm Adapter