POWERFUL 10W SOUND OUTPUT; This megaphone delivers clear, amplified sound up to 200m metres, ensuring your voice or message reaches large crowds effortlessly. Ideal for outdoor events, rallies, sports events, safety alerts, or emergency situations DUAL TALK & SIREN FUNCTION; Easily switch between Talk mode to amplify your voice using the built-in microphone, or activate the Siren mode to emit a loud warning signal. Perfect for announcements, signalling, or emergency alerts ADJUSTABLE VOLUME CONTROL; The simple volume dial lets you control the sound output precisely, from a soft announcement to a loud, attention-grabbing alert, suitable for different environments and crowd sizes BATTERY POWERED; Operates on 4 AA batteries (not included), making it perfect for mobile use at sports matches, school trips, or public events PORTABLE & EASY TO CARRY; Equipped with a folding vertical handle and a carry strap in assorted colours, this megaphone is lightweight, easy to transport, and simple to store when not in use COMPACT SIZE; Dimensions when folded approx. 15cm X 9cm, Weight: 0.66800065386 pounds, Manufacturer: TRIXES