These Loud Hailer can be used for sports and Games for making announcement. It is battery operated and portable Megaphone can be used anywhere without any problem. Suitable for fire marshalls, building sites, hotels and schools etc.,Features:
- Portable and can be transported easily.
- Can be used for Sports and Games, Indoor and outdoor activities.
- Volume control button used to adjust sound level.
- It Includes a carry strap and grip handle to hold the megaphone in hand.
- Power Source: Cell Battery (size AA 10pcs).
- Signal switch: Turn to "M" to announce, turn to "F" to have fog horn signal, turn to "W" to have whistle signal, and turn to "S" to have siren signal.