Amazing Sound Quality: With its high-quality cardioid dynamic capsule, this wireless microphone system guarantees exceptional sound reproduction, effectively eliminating background noise and feedback. It’s perfect for various occasions like church gatherings, weddings, gym class, meetings, lectures or karaoke. | Reliable Wireless Connectivity: Our receiver offers a remarkable operating range of 200ft/60m, enabling unrestricted presentations both indoors and outdoors. Supporting up to 40 simultaneous sets without interference, our 4-microphone system ensures stable wireless connections with 10 channels on each bodypack. | Wide Compatibility: Our wireless microphone is compatible with various devices such as mixers, karaoke machines, amplifiers, and powered speakers. You can easily connect it using the included 1/4" (6.35mm) audio cable to achieve optimum sound output. | Easy Setup: Just open the receiver and bodypack, and they will automatically pair. You can refer to the video guide for step-by-step instructions. The bodypack also features a convenient MUTE button to avoid disturbing others when multiple users are utilizing it. Each bodypack requires 2 AA batteries (not included). | Package Includes: 4 x bodypacks, 2 x headset mics, 2 x lapel mics, 1 x receiver, 1 x 6.35mm audio cable, 1 x power adapter, and 1 x manual.