Norwii 4000mAh Portable Rechargeable LED Display Mini Voice Amplifier with Wired Microphone Headset and Waistband，Supports MP3 Format Audio and TF Card for Teachers, Classroom, Tour Guides, Meetings

The "Portable Speaker and Microphone" is a must-have for anyone who needs to amplify their voice in various settings.

With its powerful 3-inch magnetic loudspeaker, this device can cover an impressive area of up to 10,000 square feet, making it perfect for large classes, presentations, or outdoor events.

The built-in rechargeable lithium battery provides up to 40 hours of continuous use and can be fully charged in just 3-5 hours. The adjustable headset microphone is designed for comfort and ease of use, allowing you to move around freely while speaking.

The voice amplifier also features an LED display and a USB-C charging interface, making it easy to use and maintain.

Additionally, the product comes with a 12-month warranty and lifetime after-sales customer services, providing peace of mind for customers. Whether you're a teacher, trainer, singer, coach, tour guide, or simply someone who needs to amplify their voice in public settings, this portable speaker and microphone is the perfect solution.

Its sleek and fashionable design makes it suitable for any occasion, and its versatility ensures that you can use it in a variety of settings.

So why wait? Get your "Portable Speaker and Microphone" today and start amplifying your voice with ease!