The pink Pyle Pro PMP34PK is a handheld megaphone designed to provide siren and voice amplification for indoor and outdoor public address scenarios. 30W of output power provide a range of up to 800 yards. Utilize the built-in microphone to project your voice, or activate the siren for alerts. The adjustable volume control enables easy optimization of the output level. The compact and lightweight PMP34PK features a durable housing and an ergonomic, folding pistol-grip handle with a convenient carrying strap. It can be powered by four D batteries (available separately). The dedicated on/off switch allows manual power management for prolonged battery life.