4 Pack Smart Christmas Window Lights - RGB LED Silhouettes: Christmas Tree, Wreath, Gift Box & Ball with Music Sync, APP Control, Timer & DIY Mode for Indoor/Outdoor Holiday Decor

• Smart RGB Window Decorations:This 4-pack of Christmas window lights features 16 million colors and 80 dynamic modes. Control these window lights Christmas through the Hello Fairy app to match any mood or holiday theme. Customize color and blinking effects for a unique festive glow that brightens your home

• Creative DIY Mode:With advanced point-control technology, each light displays multiple colors at once with smooth transitions. Two DIY modes let you create custom lighting patterns, turning your light up window Christmas decorations into a personalized, eye-catching holiday display. You can also adjust the lighting brightness and flashing speed to achieve the perfect festive atmosphere

• One-Piece Design, Ready to Use:No assembly required — each set of christmas lights indoor window comes pre-assembled with four festive shapes: Christmas Tree, Wreath, Gift Box, and Lighted Ball. All are powered by one IP44 Class 2 power supply with a 9.9 ft cord, providing a neat, safe, and simple setup for convenient installation

• One-Piece Design, Ready to Use:No assembly required — each set of christmas lights indoor window comes pre-assembled with four festive shapes: Christmas Tree, Wreath, Gift Box, and Lighted Ball. All are powered by one IP44 Class 2 power supply with a 9.9 ft cord, providing a neat, safe, and simple setup for convenient installation

• Music Sync & Timer Function:The built-in microphone syncs lights with music and sound, creating a rhythmic light show. The timer allows automatic on/off scheduling, keeping your lighted Christmas window decorations energy-efficient and perfectly timed throughout the holidays

Smart RGB Window Decorations:This 4-pack of Christmas window lights features 16 million colors and 80 dynamic modes. Control these window lights Christmas through the Hello Fairy app to match any mood or holiday theme. Customize color and blinking effects for a unique festive glow that brightens your home