UNIQUE DESIGN- The window hangers adopt 5 in 1 design, made of 5 high quality transparent acrylic plates with high light transmittance as light panel, including Christmas tree, Santa Claus, snowflakes , the snowman, the bell on the window string lights adopt laser engraving technology, textur clearly. And adding 22 LED bulbs as an embellishment, very transparent and bright. 10 LEVELS OF BRIGHTNESS ADJUSTMENT- The LED curtain lights come with a remote control, you can use it to adjust the 10 kinds of brightness and 4 kinds of string light flashing speed based on your needs. Through the FUINC key, you can switch between 4 different working modes respectively: stays on, flashes at an even speed, fast and slow flashing, gradual change in brightness, great fun. POWER SAVING - When the string light is on, press the alarm clock shaped button and the light flashes 2 times, it means it is set successfully and it will turn off automatically after 6 hours. Cancel the timing function by pressing the same button again with the light will flash 4 times. There is a smart memory function which can help your string lights turn on again for the next 24h cycle, very convenient. DURABLE AND ENERGY SAVING- This LED string lights comes with 5 hooks and can be hung easily and quickly without any tools. USB outlet allows you to get rid of batteries, and just a power bank or other power source with USB port will satisfy your needs. Be paired with mobile phone charging head, or can be connected with car, mobile power and computer. WIDE APPLICATION- Specially designed Christmas pendant lights for decorating window, fireplace, mantle fireplace, wall, bedroom, patio, RV, patio, porch, fence, driveway and path, etc. feel to your sweet spaces. Coordinating stocking stuffers, table tops, mantelpieces and home decor items, it can also be an ideal gift for your friends. Click here to ensure this product is compatible with your model