This compact voice amplifier delivers powerful sound, ideal for teachers, tour guides, coaches, and public speakers. With a high-quality speaker, it ensures clear, crisp audio that carries across rooms or open spaces. Its lightweight design and adjustable waistband clip make it comfortable and easy to wear for hours. The built-in rechargeable battery offers long-lasting performance, supporting extended use without frequent charging. It features a wired headset microphone for hands-free operation and consistent voice pickup. The amplifier is user-friendly with simple controls for volume adjustment and power. Its durable build withstands daily wear and tear, making it reliable for frequent use. It supports audio playback via USB or TF card, adding versatility to its function. Whether indoors or outdoors, this voice amplifier enhances speech clarity, ensuring your voice is heard loud and clear.