Set of 3 Glowing Scrunchies 【Lighting Patterns】 3 modes: Flashing → Slow flashing → Steady on → OFF 【Instructions】 A button battery is inserted in the switch part. Please remove the insulation sheet to use. Please do not replace the battery when the LED light runs out. This product is only for use while the light is on. (This is a disposable product until the light goes out.) 【Please Note】 There may be some loose threads or slight fraying due to the sewing, but we have priced it affordably, so please consider purchasing only if you understand this. Scrunchies, glow, cute, stylish, hair accessories, hair ties, adult, children, hair, summer festival, festival goods, Christmas, party, crime prevention, accident prevention, LED, Bon Odori, festival, beautiful, cute, pet walking, wrist, bracelet, lost child prevention, yukata, dance, simple, night road, safety, festival, bracelet, event, parent-child pair, neon, cosplay, Halloween, glowing goods, concert, party goods, prizes, festival goods, night, Halloween