HAHOME 16.4Ft 50 LEDs Battery Operated Lights Multi Color Changing String Lights with Remote Control for Christmas Wedding and Parties Deco (Multicolor, 2 Packs) Multi-Color: 13 colors to select. Each color can shine individually. Choose any color you like by pressing the corresponding color button on the remote Remote Control: This multi-color string lights has 13 color-options, 2 lights modes, 10 brightness levels and memory function. All of these functions can be controlled at will by using one little remote Impressionable Plasticity: Its excellent plasticity allow it to be curled into any shapes. You can decorate it around a painting, along fences and so on High Tenacity: 4 high quality silver wires make up a tough and tensile lights strand. Not easy to break Outdoor Use: IP44 waterproof battery case and insulated wires make it perfect for outdoor use Remote Control: Use one CR2025 cell battery (included), 13 color-options, 10 brightness levels, 2 shiny modes (Jump&amp;Fade). Timer Function: This mode will keep 6 hours on 18 hours off automatically once activated, either Timer button or Off button can stop the Timer mode. Built-in Receiver: High-performance and energy-saving IR components. Battery Case: Applied high quality ABS materials; 50% tougher and lighter than other battery cases. A1 Circuit Board: Decrease resistance and enhance brightness without reducing life span. Multiple Protection: Short circuit protection, low voltage protection and smart temperature (prevent overheat). Waterproof: IP44 Waterproof for all parts (to make the lights endurable, please avoid the battery pack from soaking for long time). 2 * Multi-color String Lights with Battery Box 2 * Remote Control 2 * User Guide Please don&#039;t immerse the whole product into water. Please keep away from fire and open flames Please don&#039;t use the product with temperature higher than 104F (40C) as AA battery cannot be used above that temperature. Please purchase AA battery from reputable retailers or choose reputable battery brands to ensure product safety. Please clear out dust and moisture in the battery case before installing batteries.