Connecting Wii Controllers to Xbox 360: Not Directly Possible
You cannot directly connect Wii Remotes to Xbox 360. They use different wireless protocols (Bluetooth vs. proprietary 2.4 GHz).
Workarounds
Third-party adapter (e.g., CronusMAX, Titan One/Two): Translates Wii Remote signals to Xbox 360 input. Expensive ($60-100+), adds latency, not all features work (IR, speaker, expansion port).
Use an Xbox 360 controller: Native, reliable, cheap used.
PC emulation: Run Xbox 360 games on PC (Xenia) with Wii Remotes via Bluetooth + Dolphin/emulator mapping. Complex, high specs needed.
For a hassle-free experience, just use an Xbox 360 controller.