The Freedom to Roam Anywhere--Wireless microphones will give you the mobility and freedom of movement when to do energetic and active performances. Great for smaller live performances on stage, weddings, professional engagements or religious events | Clear Communication is Always Ensured--UHF wireless capability provides a stronger clearer signal and better sound quality, reducing the possibility of interference and dropouts.Work in the range of over 80 feet, you have total freedom when you're singing on stage, taking assembly at school, using them for houses of worship or presentation halls. | Convenient and Easy to Use--Plug and play.20 selectable frequencies for interference-free performance.Low-battery warning indicators on receiver and microphone,enables constant monitoring of system operation.Comfortable and easy to hold microphone,great for karaoke nights and smaller house parties to have some fun over the speakers. | Dynamic Microphone with Cardioid Polar Pattern--Cardioid capsule with a warm, smooth sound and excellent feedback rejection.Ensures maximum gain before feedback and makes your voice cut through any mix. It provides low handling noise sensitivity, high gain before feedback and brilliant sound quality. | What You Get--Lightweight,versatile,compact wireless microphone and receiver with durable 1/4 inch jack (6.35mm)output for DJ mixers and guitar amps.(batteries are NOT Included).1 Year Warranty for FIFINE wireless microphone. if you have questions, please contact us directly to get the service.