30W Voice Amplifier with Wireless Microphone and Microphone Headset | IPX6 Waterproof Amplifier Wireless & Wired Microphone Bluetooth Speaker Personal Megaphone for Teachers Meeting Outdoors

POWER VOICE AMPLIFIER: This 30W wireless voice amplifier delivers an output power of 30 watts and provides sound coverage for areas up to 21, 000 square feet, suitable for audiences of up to 300 people. It offers clear, noise-free amplification without whistling, effectively preserving your voice.
IPX6 WATERPROOF: The device features a smooth, fingerprint-resistant, fabric-designed rubberized outer layer with an IPX6 waterproof rating, protecting it from scratches, impacts, and water. It is suitable for a wide range of applications, including indoor teaching, training, coaching, guiding, presentations in shopping malls, as well as outdoor activities like traveling, hiking, and visits to the beach.
LARGE CAPACITY BATTERY: Equipped with a built-in 2500mAh rechargeable battery, it can be charged via the included USB cable. A full charge provides up to 12 hours of use, and charging takes approximately 3 to 5 hours to complete. This ensures your long speeches, presentations, and training sessions are not interrupted by power loss.
MULTIFUNCTIONAL: With built-in Bluetooth, it supports recording and audio playback. You can also insert a TF card or USB drive to play music in MP3 format. Additionally, it can be connected to other devices via the AUX interface to function as an external speaker, accommodating various usage scenarios.
Package includes: 1 voice amplifier, 1 wireless microphone, 1 wired microphone, 1 waistband, 1 DV 9V adapter, 1 DV 5V adapter, and 1 USB cable