Description: 【Material and Size】: This cordless microphone transmission system is made of durable plastic material, with a compact size of 10.5cmx3.5cm, making it portable and easy to handle. 【Wireless Technology】: The product features advanced wireless technology that allows for seamless transmission of audio signals, ensuring high-quality sound without any interference. 【Versatility】: It can convert wired microphones into wireless ones, providing flexibility and convenience for users who want to move around freely while using the microphone. 【Power Supply】: The system operates on a 5/48V power supply, ensuring stable performance and long-lasting use. 【Application】: Ideal for various occasions such as live performances, presentations, podcasts or any event where a high-quality sound transmission is required.   Specification: Material: Plastic Size Chart: 10.5cmx3.5cm/4.13inchx1.38inch Package Includes:1xTransmitter 1xReceiver 1xUSB Cable 2xAdapter Note: Please allow slightly errors due to manual measurement and different monitors.