"Definitely Perfect For Your Halloween Decoration: 10ft 30 LEDs 10 bats, bat size: 4.7in x 2.17in. Our bat is more realistic 3D-shaped. When you decorate with bat string lights, they emit a purple light that will frighten any trick-or-treaters who come to your home. With a length of up to 5ft, they can be hung on eaves, trees, fences, stairs, indoors, or outdoors to create a Halloween atmosphere.Waterproof Bat Pendant: With the small IP64 waterproof battery box, you can easily carry and place the led lights anywhere you like (batteries not included). 3 AA batteries could last approximately 30 hrs. 3D-shaped Bat Halloween Lights perfect decoration for Halloween parties ideas, creates """"Halloween festival atmosphere""""Wide Application for Indoor and Outdoor: Bat shape especially designed for Halloween, ideal decor for home, garden, patio, porch, fence and terrace. Simply set them up and bring that bright and artistic feel to your outdoor spaces. Mysterious purple LED lights add spooky and fun feeling.Timing Function and 12 Lighting Modes: To avoid forgetting to turn off the lights, you can set timer, the string lights will be 2 hours on or 6 hours on per day. Use the remote control or button on the battery box to switch 8 modes, combination, in wave, sequential, slo glo, chasing/flash, slow fade, flash, and steady onEasy to Use: No complicate installation step, a button controls on/off. Just unroll the purple copper string lights and DIY them where you want to decorate. Perfect for Indoor and Outdoor, Garden, Patio, Wreath, Window, Holiday party, Halloween decoration.""."