Product Description Clip String Lignts Tips A Perfect Lighting Decoration It is awesome to decorate sweet bedroom. Transparent clip which can nip photo or other small Items creating excellent wonderful and a warm atmosphere. 20/30/40Led Clip String Lights The wire of 20 Led Clip String Lights is 7.2feet/2.2m; 30 Led Clip String Lights is 10.5feet/3.2m; 40 Led Clip String Lights is 13.7feet/4.2m. Dopheuor String Lights Video The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Is there a battery? Is it waterproof? The clip lights operated by battery which requires 3 AA batteries (not Included you need to buy it by yourself),The string light is waterproof, but battery box is not waterproof What is the length? The wire of 20 Led Clip String Lights is 7.2feet/2.2m; 30 Led Clip String Lights is 10.5feet/3.2m; 40 Led Clip String Lights is 13.7feet/4.2m. Is the string of lights always on? 3 Light Modes:Always ON/Flash/OFF.It allows you to free adjustment any sizes on the led clip string lights for picture, any anyway you want. Can it be given as a gift to a friend? Our clip string lights not only for your own use but also as a gift for others.It is not just a showcase of pictures or artworks, but also a perfect way to recall your unforgettable and wonderful memory with this LED Photo Clip String Lights.