With this Portable Megaphone Handheld Device, people can hear your voice for up to 200 meters! There are many functions it offers! This megaphone is portable as it runs on built-in batteries. Its handle is also foldable for easy carrying. It has different functions like playback, record, and adjustable volume settings. It is ideal to use for rallies and other group activities. Finally, it has a strap that you can use to carry it easily.