4 Pcs 160 LED Copper Wire Firework Lights Battery Operated Fairy Lights with Remote(Batteries not included),8 Modes Starburst Lights,for Indoor Decor String Hanging Lights (Plunger muilt color)Color:Plunger muilt color ▁▂▃▄▅▆▇█Specifications Material: Copper Wire(silver color) + LED lights + Plastic Battery BoxCopper Wire Length: 9ft /23cm per light LLED Quantities:160 Leds(there are 4 LEDs in each string,total 45 strings)LED Color: Warm White/Cool White/MulticolorBattery case size: long: 7.08in/18cm & Round diameter:0.67in /1.7cm Power supply: 2xAAA battery (not included) CR2025 coin battery for remote (included) Waterproof Grade: IP67(Only the lamp bead is waterproof, the battery case is not waterproof)Application: Outdoor/Indoor Decoration▁▂▃▄▅▆▇█ FeaturesHigh Brightness、Long LifespanLow Voltage, Safe to UseDurable and FlexibleEco-friendly and Energy Saving▁▂▃▄▅▆▇█ Please note:1. TThe battery box is not waterproof, try to avoid contact with water,Light string is waterproof2. Do not mix batteries of different brands; DO not use fresh and old batteries together.3. Purchase AAA batteries from only reputable brands and reliable retailers.4. Remove batteries from the battery case if product is not in use.5. Check your batteries before installing, stop using if you find any damage or leaking signs of the batteries.