As to the battery service life, the below results in 2019 were using Duracell D size Alkaline batteries:
1 hour each day: 93 days / 93hours
2 hour each day: 44 days / 88 hours
3 hour each day: 29 days / 87 hours
4 hour each day: 22 days/ 88 hours
Join our mailing list to be the first to learn about our new inventions, promos and secret deals!
Use this popup to embed a mailing list sign up form. Alternatively use it as a simple call to action with a link to a product or a page.
By clicking enter you are verifying that you are old enough to consume alcohol.