DNA MEGA1 is a robust megaphone with message recording and music playback features, Bluetooth connectivity, built-in USB, micro SD card reader and AUX input. It's a great voice amplifier that works well for outreach, outdoor events, sporting events and activities, meetings and various types of events. It can also be used by tour guides, on film sets, and musicians looking for original forms of expression. If you need an effective tool for communicating messages over a long distance, DNA MEGA1 megaphone will meet your expectations. It offers not only powerful sound, but also a number of features that make it an indispensable tool in various situations.