WIRELESS OPERATION Quad channel VHF wireless microphone system to enjoy cable-free operation. Metal build receiver for durability and high-quality plastics component build cordless mics for light-weight feature. Individual volume control to precisely balance and adjust vocal sound. Green LED lights above each volume knob enable users visualize the pair up between receiver and transmitters. RELIABLE PERFORMANCE Cardioid handheld microphone capsule enables easy sound pickup and smooth transmission. Each cordless microphone delivers state-of-the-art clear true sound performance. The wireless DJ microphone system features stable fixed VHF signal for unsurpassed interference-free and distortion-free operation. Operating distance is up to 160ft line of sight in open space, suitable for meetings, public speaking, interview, home karaoke, broadcasting, church, and outdoor events. VERSATILE USE Easy setup wireless karaoke microphone system and convenient operation with ON MUTE OFF switch on both cordless mic and bodypack. Metal receiver features 2 XLR outputs and one 1 4 audio output jack to connect to your amplifier, mixer, or other PA system. Additional Phenyx Pro bodypack headset lapel mics can be purchased and added to the microfono inalambrico set for more flexibility. BOX CONTENTS 1 x 4-channel wireless mic receiver, 4 x handheld wireless dynamic microphones, 1 x 1 4 audio cable, 1 x power adapter, 1 x user manual, 8 x AA battery for 16hrs long hour use, 1 x 6.5mm to 3.5mm jack adapter. Purchase with Confidence Phenyx Pro products are crafted with premium components and precision engineering, ensuring trusted quality and lasting reliability. We stand firmly behind every product we make.