About this item

• colorful bulb necklace, light up your christimas holiday party with your famliy
• you can wear ugly sweater, light up bulb necklace and beanie hat, perfect for christimas party
• press the button to change the flashing mode or close the necklace(before use,please remove the plastic piece)
• come with 3 necklaces, every necklace contains 2 x CR2032 button cell batteries
• After sale service, if you received defective item, please feel free to contact us, we can offer full refund or exchange.