Hisonic HSU808 Dual UHF Rechargeable Wireless Microphone System Dual UHF rechargeable microphone system with one 1/4" output and two XLR outputs Strong disturbing resistance, strictly limited output noise, wide frequency range and high S/N ratio Hi-Fi sound quality and long receiving range up to 300 feet Aluminum carrying case provides excellent portability 30 days money back guarantee and one year limited warranty