The Sound Wizard is a personal amplification system designed for use by individuals who are hard of hearing. This lightweight portable device amplifies sound and improves clarity. The basic system includes a high-performance, seven-direction microphone; a multi-functional turbo headset; the receiver; a neck lanyard; and a carrying case. POWER: Uses two triple-A batteries (included). OPTIONS: Infrared module, infrared transmitter, replacement directional microphone. WARRANTY: One year.