Led Battery Box Valentine'S Day White Heart-Shaped Light String Valentine'S Day Heart-Shaped Pendant Decoration A Free Size LED Battery Box Valentine's Day White Heart-Shaped Light String Valentine's Day Heart-Shaped Pendant Decoration Features: 10/20 LED light, PVC material. on. It will illuminate dark corners and create a pleasant indoors or outdoors. LED string lights will not overheat and are safe. This type of LED string light is flexible and can be easily bent into any shape you want. DIY use, can be used for bedrooms, fences, tables, trees, dormitories, curtains, etc. Allow you to use it indoors and outdoors. However, the power supply and controller are not, please them when used outdoors. Valentine's Day heart-shaped light strings can be used indoors and outdoors, such as Christmas trees, bedrooms, dormitories, bars,, fences, galleries, terraces, porches, or pergolas, adding a to any space. It can also be used for various occasions, such as Christmas, birthdays, weddings, holidays Product Description: Voltage: 3v Power supply: 10 lights use two AA batteries, 20 lights use three AA batteries Function: The 1.65 meter 10 light is a constant on model, and the 3 meter 20 light is a constant on+flashing model Product Description: The product contains: 1x light string