Voice Amplifier for Teacher with Portable Microphone Waterproof | 18W Microphone with Speaker with Wired Mic Headset, IPX5 Waterproof Bluetooth Speaker Systems for Guide, Coach (NOT Wireless)

Powerful Amplification for
Large Audiences: Experience crystal-clear and distinct voice projection in spaces with over 150 people. This versatile amplifier supports 3.5 mm audio input and USB connectivity, requiring no drivers for seamless integration. Ideal for classrooms, meetings, training sessions, and public speaking events, it ensures your voice can be heard across 15, 000 square feet. Water-Resistant Design for
Outdoor Durability: Featuring an IPX5 water-resistant rating, this PA system withstands gentle water splashes and has a smooth, anti-fingerprint fabric rubber exterior. It offers protection against scratches and impacts, making it suitable for outdoor activities, sports events, and rugged environments. Long-Lasting Battery for
Extended Use: Powered by a robust 4400mAh rechargeable battery, this voice amplifier provides enduring power for prolonged use. Whether you're teaching all day or leading outdoor activities, it ensures you stay powered without requiring frequent recharges. Hands-Free Convenience with
Adjustable Band: Enjoy hands-free operation with the included adjustable waist or neck band. Whether you're teaching, leading a tour, or engaging in outdoor activities, you can carry the microphone effortlessly. Additionally, enjoy music and recording anytime, anywhere.
Versatile Connectivity Options: Expand your connectivity with Bluetooth, TF card, USB flash drive, and 3.5 mm audio jack support. This amplifier is compatible with PCs, notebooks, desktops, and other devices, offering one-key recording and one-key loop playback for simple operation. Perfect for diverse applications, from voice amplification to entertainment