HamiltonBuhl Amp-Up Mini Personal UHF Voice Amplifier with Wireless Headset

Designed to make it easier to be heard, even with a face mask, the Amp-Up Mini from HamiltonBuhl is a wireless UHF amplifier with a microphone headset that is ideal for classrooms, conference halls, lecture halls, sports gymnasiums, and any other application where it's critical to be heard clearly without straining your voice. With a powerful output of 10W and a high-capacity lithium-ion battery that supports up to seven hours of amplification and five hours of microphone operation, the Amp-Up Mini delivers crisp, clear sound for long sessions.