The BU-2 Cleaning Brush is used for cleaning select waterproof COOLPIX digital cameras' battery/media card compartment doors to ensure the camera's waterproof integrity.
Support
Product Registration
Registering your Nikon product allows us to send you (with your permission) important updates, service information and helpful hints, and it makes it easier should you ever need to call in for help.
Register your product online now.Nikon Answers Site
We store all resolved problems in our solution database. If you can’t find a relevant answer, feel free to submit a question to our technical support team.
View Questions & Answers