This awesome Sennheiser ew 300 IEM G3 system comes with an SR 300 IEM G3 wireless stereo transmitter and an EK 300 IEM G3 wireless bodypack receiver. It operates in the 516 - 558 MHz range. Note that batteries and antennas are not included. Before you buy, make sure to check your country's wireless frequency regulations as some frequency ranges may be illegal in certain countries. The package includes a correct power supply.

Using the Sennheiser ew 300 IEM G3 wireless in - ear monitoring system is easy. First, connect the SR 300 IEM G3 wireless stereo transmitter to your audio source. Then, turn on the EK 300 IEM G3 wireless bodypack receiver and pair it with the transmitter. You can adjust the volume and settings on the receiver according to your needs. Remember, batteries and antennas are not included, so you'll need to get those separately. Before using, check your country's wireless frequency laws to avoid any legal issues. When it comes to maintenance, keep the system clean and dry. Store it in a safe place when not in use. If you have any problems, refer to the user manual or contact Sennheiser's customer service.