Bietrun Voice Amplifier for Teachers with Bluetooth, Portable Rechargeable Wireless Voice Amplifier with Headset Microphone Portable Megaphone Speaker for Teaching, Coach, Instructor, Tour Guide

Introducing the Bietrun UHF 20W Voice Amplifier, the ultimate solution for anyone needing a portable public address system. This lightweight yet powerful device is designed to deliver clear, crisp sound, ensuring that your voice is heard without any distortion or noise, even in larger spaces. With its UHF transmission technology, it covers approximately 10,000 sq.ft (1000 ㎡), making it perfect for classrooms, outdoor gatherings, and large meetings.

The amplifier is equipped with a...

Introducing the Bietrun UHF 20W Voice Amplifier, the ultimate solution for anyone needing a portable public address system. This lightweight yet powerful device is designed to deliver clear, crisp sound, ensuring that your voice is heard without any distortion or noise, even in larger spaces. With its UHF transmission technology, it covers approximately 10,000 sq.ft (1000 ㎡), making it perfect for classrooms, outdoor gatherings, and large meetings.

The amplifier is equipped with a 2000mAh rechargeable lithium battery that provides up to 12 hours of continuous use at maximum volume. In just 3 hours, you can recharge the amplifier, and the included wireless microphone can operate for about 6 hours on a single charge. This efficient design minimizes downtime, allowing you to focus on delivering an engaging presentation or lesson.

Designed for versatility, this voice amplifier features Bluetooth 5.0 connectivity, enabling you to stream audio directly from your smartphone or other devices. It also supports TF cards, USB disks, FM radio, and AUX input, providing multiple ways to customize your audio experience. The built-in record function lets you capture important moments or lessons with ease.

Weighing only 0.45 lb (204g), the compact and portable Bietrun amplifier is a breeze to carry. It comes with a convenient back clip or waistband belt, allowing for hands-free use whether you're teaching, guiding tours, or conducting outdoor activities. The dual microphone system includes both wired and wireless options, providing flexibility and ease of use.

This is not just a tool, but a companion for your teaching and engagement needs. Say goodbye to sore throats and weary voices; the Bietrun UHF Voice Amplifier will ensure you can communicate effectively, leaving a lasting impact on your audience.