About this item UPGRADED DESIGH AND EASY TO REPLACE: The fairy lights' newest clear and small battery box is 0.78*1.33 inches in size, very easy to hide into all your DIY projects. The upgraded battery pack has scientific non-slip design on both sides, which makes it feel comfortable and easy to catch. Batteries are also very easy to take off, no more screwdriver needed, just gently press the bottom of the clip to open, free your hand PREMIUM QUALITY AND LONG LAST LIFE: 12 pack in a box, each twinkle lights made of high quality durable 7 feet long flexible silver wire, and 20 energy-efficient mini led fairy lights, 4 inch distance between each led moon lights. This fairy lights battery operated by 3 x LR44 batteries (included), which can provide 103 hours life. This Christmas lights is perfect for both everyday decorations as well as holiday decor (Batteries need to be replaced when the string get dims) 3 LIGHTING MODES AND WAIDELY APPLICATION: The fairy lights are super convenient enables to switch 34 flashing modes, Fast Twinkling, Slow Twinkling and Constant Lighting; This versatile battery operated lights can be used for Christmas decoration, holiday, Halloween parties, Valentine's Day, wedding, bedroom and centerpiece table decorations. Giving you different decorative effect and romantic atmosphere IP65 WATERPROOF AND INDIVIDUALLY WRAP: The battery fairy lights are waterproof can be used for Indoor/Outdoor. (the battery pack is not waterproof) safe to the touch. Made of soft bendable wire so you can easily bend into any shape or wrapped it on anything such as Christmas trees, wine bottle, pumpkins, guirlande lumineuse interieure, potted landscape etc.Each light is individually packaged, say goodbye to cable tangles and bring more happiness and satisfaction to your family and friends