About this item 🎃【2022 Halloween Necklace Lighting Combination】Three classic Halloween elements, eyeballs, skeletons and pumpkins as decorative patterns, hang around your neck or decorate your waist when attending parties, light up your necklaces, and make you stand out from the crowd. 👻【Battery Powered】The decorative light contains two coin cells, which can last up to 6 hours. 3 lighting modes: smooth, slow flash, fast flash, which can be switched according to the occasion or personal preference. 🎃【Safety and IP64 Waterproof】 The appearance of the bulb is made of plastic material, and the insulation is non-conductive. IP64 waterproof rating, so don't worry about leakage in the rain, safe to use. 🦇【Wide Use】: Three cute and vivid Halloween necklace light designs are perfect for DIY decorations for Halloween parties and other special occasions, and can be combined with other decorations. 🕷️【Great Gift & After Sales】LED necklace light is the ideal gift for children, family, friends at Halloween. 24-hours online for after-sales service, pls feel free to contact us if any issue.