1、Stable Signal Transmission: High performance wireless microphone technology, the signal is stable, can penetrate the wall, up to about 50‑100 meters wireless receiving distance 2、Dual Microphones: Comes with two microphones for versatile use, perfect for outdoor performances, karaoke, and home sound. Intelligent LED display. 3、Superior Performance: Dynamic microphone head, efficient pickup, microphone receiving signal ability, transmission farther, more stable 4、Widely Applicable: Wireless microphone easily connects to a wide range of devices, devices with microphone interface can be connected to use. Live sound card available, plug and play. 5、Long Battery Life: The receiver requires a 18650 battery (not included), while each microphone requires 2 x 18650 batteries (not included). Item Type: Wireless Microphone Material: ABS Receiving Distance: Approx. 50m-100m/164.0-328.1ft SNR: >85db Output Level: 200MV±5MV Receiver Battery Specification: 1 x 18650 Battery (Not Included) 2 Microphone Battery Specifications: 2 x of 18650 Battery (Not Included) 2 x Microphone 1 x Charging Cable 2 x Microphone Cover 1 x Receiver 2 x Anti Slip Ring 1 x Adaptor Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store