Fangrui Product Details Fangrui Product Details Fangrui Product Details Advanced Uhf Technology: Utilizes Uhf Band For Minimal Interference, Ensuring Clear, Distortion-free Audio Performance Noise Elimination : Equipped With Sophisticated Noise Reduction Technology To Deliver Crisp, Clear Sound Quality, Ideal For Live Performances Versatile Performance: For Stage Performances, Public Speaking, And Events, Offering Professional-grade Reliability And Sound Clarity Extended Range: Long Mission Range Suitable For Large Venues, Providing Flexibility And Freedom Of Movement During Use Note:batteries Are Not Included In The Shipment. One Microphone Requires 2 X Aa Batteries. Due To Different Batches, There May Be Differences In Product Appearance, Color, And Printed Text, Which Will Not Affect The Use. Plug Type: Eu Plug,it Applies To Indonesia, Germany, France, Spain, Italy And So On. Uk Plug,it Applies To Malaysia, The United Kingdom And So On. Us Plug, It Applies To Canada, India, Mexico, Thailand, Taiwan, The United States, The Philippines And So On. Au Plug,it Crafted With Attention To Detail