You’re all set. Plugs from Nauru work just fine in New Zealand
Plugs in Nauru 240V
Sockets in New Zealand 230V
You’ll want these for the plane
We recommend Bose QuietComfort Headphones
You’ll fly more comfortably by cutting out the background noise with these excellent noise-cancelling headphones. We’ve flown dozens of hours with these exact headphones and they work very well.