Sennheiser XA Wireless In-Ear Monitoring

The Sennheiser XA Wireless In-Ear Monitoring kit comes with:

Sennheiser XSW IEM EK Stereo Receiver x 1

Sennheiser XSW IEM SR Stereo Transmitter with Power Supply x 1 

Sennheiser Brackets x 3

Sennheiser Receiver Signal x 1

Sennheiser IE4 In-ear Monitoring Headphones x 1