Handheld Megaphone with Recorder and USB/Memory Card Input.

Powerful Voice Amplification: Designed for high-volume sound projection, suitable for crowd control, announcements, rallies, and outdoor events. 

Recording and Playback: Includes a recording function to capture and replay announcements or messages, with some models offering up to 240 seconds of recording capacity. 

Versatile Audio Inputs: Equipped with USB and memory card (TF card) input for playing pre-recorded audio files or music (MP3 files). 

Siren Mode: Features an integrated siren alarm function for emergency situations or to attract attention. 

Built-in Microphone: Allows for direct voice amplification. 

Rechargeable Battery: Comes with a rechargeable lithium battery and includes a charger for convenience. 

Ergonomic Design: Features a comfortable grip handle and sometimes a mini sling for portability and ease of use. 

Durable Construction: Often designed to be moisture-proof and dust-proof for outdoor use.