100 Watt PA with Bluetooth Technology is ideal for audiences up to 2,500 people and rooms up to 20,000 sq. ft. Includes one built-in 16 Channel UHF receiver (584-608MHz) and one handheld wireless mic plus one wired handheld mic with 15' cord. Features built-in CD/MP3 disc player with USB flash drive, SD card, and remote control. Voice priority feature silences music when speaking. 8" bass speaker and 4" tweeter. Lightweight design with wheels and retractable handle. Includes power cord and 2 rechargeable batteries lasting up to 10 hours on a single charge. Keep your microphones, battery cord and other accessories organized in the storage compartment. Includes protective cover with storage pocket.