Adiohub Echo UHF Wireless Handheld Dynamic Microphone System with Echo Control Microphone

Versatile UHF Microphone with Echo Control: Echo UHF (HY-EC01) - 20-50m range for karaoke, meetings, and parties, plus echo control. High-Fidelity Dynamic Mic with Echo Control: Smooth response, dynamic range for outstanding sound, and built-in echo control. Adjustable Frequency with Echo Control: Customize sound and add echo effects for any environment. Impressive Specs with Echo Control: 96dB dynamic range, low distortion, high SNR, and echo control for added versatility. Economical Power with Echo Control: AA batteries (mic) & 18650 lithium (receiver) - cost-effective, eco-friendly, and with echo control.