Upgraded Version Photo String Light with Timer Function: This is our upgraded version, with a total length of 6M it's convenient to use, you can display multiple pictures, cards, prints, children's art, drawings, sayings and more. Safety and Waterproof: Powered by 3 AA batteries (not included) requiring no power outlet, with remote control. So it is safe to enogh to use. AND if the copper wire or hatch box is waterproof, so it is ideal for indoor and outdoor use anywhere. Flexible DIY Decor: Made of high quality 0.38mm copper wire, which means you can bend it into any shape you want. Like star-shaped, moon-shaped or heart-shaped. Suitable for making the souvenir photo wall in the bedroom. Dimming Function: Ideal for any kind of festival decor, such as wedding, party, Christmas. Not only can you hang pictures/paintings, but also table decorations, night lights, Christmas trees, etc. What you get:6M 40LED String light you can choose the color you like and it brings you different atmosphere Specifications: Voltage: 4.5v Two functional modes: Steady and twinkle Power source: 3 * AA batteries (not included) Material: copper wire (string lights) + crystal plastic (battery box) + transparent plastic (clips) LEDs: 40 LEDs Total length of the string lights: 6 meters Application scenario: bedroom, Christmas, weddings, Valentine's Day, party, pub, concert, fashion show, shop window, etc. Package Contents: 1*40 LED Photo Clip String Lights Notes: 1. Batteries are not included. 2. The battery case is not waterproof, please do not immerse it in water.