The Premium Cable and Cable Twister Declaration of Conformity can be found here. 26 September 2019 07:07 Updated To view the EU directives that the Premium Cable complies with, you can follow this link. To view the EU directives that the Cable Twister complies with, you can follow this link. Related articles Does High Five® support data transfer? The declaration of conformity for High Five® can be found here. You can read the instructions for our Wireless Concert One here. What is the difference between High Five® and High Five® Signature? How do I charge my phone with High Five®?