Description: 【Microphone System】This wireless XLR Microphone System transmitter and receiver kits, suitable for dynamic microphones, XLR microphones, audio mixer, speakers and more 【Clear Transmission】Guitar Microphone system transmitter and receiver with advanced technology ensures low noise and latency, providing you with clear, lossless high sound quality 【Effective Range】The effective transmission range is approximately 30 meters - 50 meters outdoors, more stable and flexible 【USB Rechargeable】Built in rechargeable battery. It can working 6-8 hours in stage, which ensures great performance for every use. 【Wide Application】Instrument Microphone system transmitter and receiver is ideal for electronic musical instruments such as guitars, basses, guitar effect pedals, violins, keyboards, speakers Specification: Connector Type: 6.35 mm Jack, XLR Size Chart: 8.2cm/3.23inch Package Includes:Set A Includes: 1 Transmitter, 1 Receiver, 2 pieces Adapters, 1 USB charging cable Note: Please allow slightly errors due to manual measurement and different monitors.