Consumer
Products
Wake-up Light

Wake-up Light

Natural sounds, and FM Radio HF3470/01

Frequently Asked Questions

Where can I find the Serial Number of my Wake-up Light?

You can find the Serial Number on the bottom of your Wake-up Light. You need the Serial Number to register your product or when you call our customer care team.

Format:

Digit 5 to 8: production date YYMM

Digit 9 to 14: product specific number

The information on this page applies to the following models: HF3470/01 , HF3510/01 , HF3520/01 , HF3550/01 . more less

Not what you are looking for?

Did we answer your question?

If not, contact us.