Sistema de Micrófono Inalámbrico de 4 Canales, Micrófono Inalámbrico Cuádruple UHF Metal, Canales 4x25...
Easy to set: Just turn on the receiver and mics, the channel of the transmitter and receiver can easily synchronize. Working Range in wide-open area: 150-200Ft. ideal for Karaoke, DJ, Wedding, family party.