Rechargable Handheld Lithium Battery Megaphone With Louder Speaker Recorder USB Memory Card Impute, Bluetooth,a USB Charger And Can Record A Length Of 240 Seconds Without Memory Card.

The Public Address System with Siren Power Megaphone PA Speaker is a powerful and versatile tool for making your voice heard.  this megaphone can easily be heard over loud noise or crowds. The built-in siren is also a great way to get attention or warn people of danger.

The Promax PA System is easy to use and comes with a variety of features to make your life easier. The included microphone has a long cord so you can move around freely, and the speaker is adjustable so you can find the best sound position. The system also has a built-in rechargeable battery, so you can use it anywhere, even without power.

Whether you're a teacher, a tour guide, or a first responder, the Public Address System with Siren Power Megaphone PA Speaker is the perfect tool for making your voice heard.