Enjoy BP’s new lightstick in a miniature keyring version!<p> <b>Battery Specifications:</b> Button Alkaline Zinc-Manganese Dioxide Battery X3<br> <b>Battery Requirements:</b> LR41 / 1.5V<br> <b>Usage Time:</b> 40min to 6hrs<p> * Battery usage times may depend on the capacity and strength of the battery used. <b>YG. All rights reserved</b><br> Colors can be seen different according to screen setting.<br> Because our products are shipped globally, the packaging may be slightly damaged during the shipping process. <br>Please be aware of this and we apologize in advance if this occurs as we are not able to <br>control the occurrences during the shipping process. <br>