Info From Disney:
Disney Parks

MagicBand+ lets you engage with Disney moments like never before as it reacts to select park interactions with lighting effects and gesture recognition. Passholders can make your trip to the Parks even merrier with this comedic limited edition MagicBand+ featuring Darth Vader and family marking the holidays in their own unique way.

Immerse yourself in Disney stories using some exciting features of MagicBand+, including:

Plus, MagicBand+ allows you to:

At Walt Disney World Resort, you can also unlock your Disney Resort room with a single tap and easily charge food and merchandise purchases to the payment card on file at your Disney Resort hotel room during your stay.

If you have a MagicBand+ for Walt Disney World Resort or Disneyland Resort, you can use your band as a DisneyBand+ on your Disney cruise.

MagicBand+ features will vary between different Disney vacation experiences.

For the best experience, fully charge your MagicBand+ prior to use. Interactive experiences, lights, vibrations, and automatic photo association require a battery charge, but access features like tapping to enter theme parks, Lightning Lane entrances and Disney Resort hotel room doors at Walt Disney World Resort do not require a charged band.

Remember to pair your MagicBand+ with your smartphone and make sure you have the latest software updates using My Disney Experience or the Disneyland mobile app.†