Premium Quality & Optimal Performance: Dimensions: 3 x 2 m. The string lights are equipped with a CE-certified plug-in transformer with 192 warm white LEDs in high-quality transparent wire and an output voltage of 31 V. It is safe enough to be touched after prolonged use and will not overheat. 8 Modes & Memory Function: Combination, In Waves, Continuous Change, Slow Glow, Flashing, Slow Fade, Twinkle/Blink, and Steady On. The built-in memory chip saves the last mode settings, saving you the trouble of resetting the mode every day. Choose your favorite mode with a simple button and light up your romantic life. Waterproof & Durable: Both the LED cables and the string lights are IP44 waterproof. The LED string lights are designed to withstand light rain and splashes. It is therefore perfect for indoor and outdoor decorations (please note that the adapter is not waterproof; please keep it away from water). The flexible copper wire is made of strong and durable material, providing a long