For further information
System identification:
Unique Set ID for each system
System 1
TC-W 667F42B5
TC-W 842B27G3
Please visit our
www.sennheiser.com/teamconnect-wireless
667F42B5
667F42B5
website:
System 2
TC-W 667F42B5
TC-W 842B27G3
842B27G3
842B27G3