The Audio2000'S S6026 is a VHF two-channel wireless system with two handheld wireless microphones for karaoke, DJ's, school, hotel, recreation center, auction, and entertainment. The included wireless handheld microphones operate in two different VHF bands to be used by two users simultaneously. Each of the wireless handheld microphones is powered by two AA batteries and includes a power on/off switch and a power-on LED indicator. The dual-channel wireless receiver includes one 1/4-inch mixed output. The dual-channel wireless receiver is configured with one display window, two RF (for radio signal) LED indicators, one power on/off button, one power-on LED indicator, and two independent volume control knobs, one for each channel, allowing the user to control the audio level of each channel independently.