250W dynamic output reaches an audience size of 7,500 in rooms up to 25,000 sq. ft. Includes a built-in UHF receiver with wireless handheld mic And Optional Bluetooth. Full function remote control lets you control all system functions from up to 30-ft away. Choice of Wireless mic (lapel, headset or handheld), Features a built-in CD player with pitch control as well as RCA auxiliary inputs and a USB 1.1 port for connecting a computer or laptop. Integrated preamplifier, mixer and amplifier circuitry provide rich, intelligible sound indoors and out. Durable molded, tooled hard plastic case features retractable handles and heavy-duty wheels. Mic Input Types: Neutrik Combo Number of Mic Inputs: 3 Speaker Type: Two 6.5 NEO Woofers, Dynamic Compression Driver. NOW WITH OPTIONAL BLUETOOTH.