30 Day Money Back Guaranteed! 12-month free replacement warranty for manufacturer"s defects! Product Wireless Microphone is a Uni-Directional dynamic wireless microphone with a VHF receiver. Plug it into your microphone Jack and do away with messy cords. Make your activities more fluent and convenient. Product Features: Wireless Microphone is a Uni-Directional dynamic wireless microphone with a VHF receiver. Wireless microphones will give you the freedom of movement, convenient for your performance. Features: High sensitivity, with LED Indicator. Easy to Use: Convenient and easy to use. Plug and play. Battery: AA Battery Operated (Not including). Application: Great for smaller live performances on stage, weddings, professional engagements or religious events. Product Specification: Type: Wireless Microphone Material: Plastic Frequency Range: 60-20000Hz Sensitivity: 94dB output power: 10mW S/N Ratio: 96dB Color: Black Package Includes: 1 x Wireless Microphone 1 x VHF Receiver Bluetooth Wireless microphone System: Bluetooth function allows you to connect Bluetooth device and play your favorite songs. Dynamic microphone: Build for HiFi studio High-quality sound transmission microphone makes sure clear voice without feedback. Wide Compatibility: Handheld wireless microphone - a freedom designed for Any situation! Such as Karaoke, Speech, Meeting, Performance, Indoor or Outdoor. No need to set, just plug and use. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store