Thank you for viewing! LED Light-Up Dot-Style Glasses. The light-up patterns have 3 settings: * Fast flashing * Medium flashing * Slow flashing Recommended for events, parties, live performances, Halloween, etc. Also great for retro game enthusiasts to collect or display as interior decor ◎ ※ Lenses are not included. These do not function as eyeglasses or sunglasses. ■ Condition There are no noticeable scratches, and they are in relatively clean condition. Light-up function has been confirmed. ■ Batteries Uses 3 x LR41 batteries. For safety, the batteries will be removed before shipping. Please prepare the batteries yourself. Only those who understand that this is a used item, please. I will carefully package and ship the item. Instant purchase is OK. Please feel free to ask if you have any questions.