【Outdoor and Indoor Use】The LED string light string is waterproof with IP65 and the battery box is also waterproof, so it can be used outdoors and indoors. 【8 Lighting Modes】The string light offers 8 different lighting modes: Combination, Waves, Sequential, Slo-glo, Chase/Flash, Slow Fade, Twinkle/Flash and Steady Light. You can change the mode according to your preference. Its rich light patterns are perfect for parties. 【Flexible copper wire】With its flexible copper wire, the LED rope light can be bent into different shapes for the perfect decorative effect. 【Power supply】Powered by 3 AA batteries, the Christmas string can be used anywhere and frees you from the long charger cable. 【Easy to use】Our string lights is equipped with a remote control, you can control it with the remote control without moving. Included in delivery are 2 rope lights of 10 meters (32.8 feet) with 100 LEDs, a remote control and a battery box.