1. THREE AWESOME MODES: Full On, Slow Blink and Fast Blink
2. BATTERY: 2pc AA Battery
3. SIZE: One size fits most (Unisex)
4. COMFORTABLE and EASY to USE: Battery pack can clip to anywhere from the waist and up, it can easily be clipped to your belt or placed in your pants pocket.
5. Perfect for Halloween, Costume Parties, Masquerades, Mardi Gras, Rave Festivals, Carnivals, Gifts, EDM, and more.