TOA ER-1000 WR is a compact and lightweight personal PA system designed for hands-free public address applications. It offers 6W (rated) and 10W (max) power output, delivering clear and loud audio. The system includes a headset microphone, allowing users to make announcements while keeping their hands free. It features multiple power source options, including alkaline, Ni-MH, and black manganese batteries, providing up to 8 hours of battery life for voice operation.