The TCL NXTWEAR S+ glasses support USB Type-C device with the DP (Display port) function which including the smart phone, laptop, iPad.
If your Type-C device do not support display port function, a wired adapter or a wireless adapter is needed for connecting your device TCL NXTWEAR S+. The iPhone device requires an additional wired adapter or wireless adapter due to its unique transfer protocol and limitations.
Notice: The 3D function of the TCL NXTWEAR S+ glasses cannot work properly on an Android device that do not support DP and iPhone device, only can be used as mirror images, when using the adapter.