Does Band Hero Wii Bundle Require Batteries?

The Band Hero Wii bundle includes:

• Wii Remote + Nunchuk: Powered by Wii console (no batteries).
• Guitar Controller: Usually requires AA batteries (some models have rechargeable packs).
• Microphone / Drums: USB powered (no batteries).

Check the specific guitar model—most wireless Guitar Hero/Band Hero guitars take 3×AA. Keep spares handy.