Enhance your teaching, presentations, or guided tours with the DIGIMORE D-1220 Wired Portable Voice Amplifier. This compact yet powerful amplifier is designed to deliver crystal-clear sound, ensuring every word reaches your audience. With its versatile features like Bluetooth connectivity, USB & TF card playback, FM radio, and recording capabilities, this device is your all-in-one portable audio solution. The rechargeable 2000mAh battery charges fully in just 2 hours and provides up to 10 hours of continuous use, making it ideal for all-day events.