This Sennheiser ew 100 G2 beltpack wireless system operates at 626 - 662 MHz and is for use outside the U.S. Before buying, make sure to check your country's wireless frequency laws as some frequency ranges may be illegal in certain countries. It comes with a bodypack and a receiver, but no power supply and no antenna. Note that it doesn't include a power supply.

How to use: First, connect the bodypack and the receiver properly. Then, ensure they are within the effective frequency range of 626 - 662 MHz. You'll need to use your own power supply to make it work. Note: This system is for use outside the U.S. Check your local wireless frequency laws before using it. Some frequency ranges may be illegal in your country. Maintenance: Keep the bodypack and receiver clean. Avoid exposing them to extreme temperatures or moisture. When not in use, store them in a dry and safe place.