Portable 22W Voice Amplifier PA — UHF Wireless Headset Mic, 3.5-inch Speaker, 2200mAh Battery

Compact 22W portable voice amplifier with UHF wireless headset microphone — ideal for teachers, live streamers, interviewers and outdoor promoters. The unit combines clear, high-fidelity sound with long wireless range and extended battery life for full-day use. Key features: - UHF high-frequency wireless transmission with included wireless microphone; wireless range up to 50m and sound coverage over 1000 square feet. - 3.5-inch high-fidelity speaker delivers clear audio. - Dual input options: a microphone input plus an MP3 input port for external audio sources; both inputs can be used simultaneously. - 2200mAh battery providing up to 12 hours of use when fully charged. Easy to carry and simple to operate, this voice booster is built for situations that require portable, reliable amplification and hands-free wireless mic performance.