Rockville RPG10BT V2 is a powerful DJ/PA speaker with wireless stereo linking capabilities. It features an ultra-low noise mic input via XLR or 1/4" TRS jack, allowing you to connect microphones for presentations or performances. Additionally, it has Line input via XLR or RCA jacks, so you can connect mixers, keyboards, CD players, DVD music players, smartphones, MP3 players, and other audio sources. The RPG10BT V2 is perfect for a wide range of applications, including public address announcements, concerts, parties, and more.