Upgraded 118.11 Inch RGB LED Car Interior Light Strip - 16 Million Colors With APP Control & Music Sync, 5V USB Powered, Flexible Neon Car Decorative Light/Christmas Ambience Light, Premium Choice For Automotive Decor Lovers, Flexible Ambient Lighting For Car Interior (Dashboard/Door/Center Console) & Holiday Decor, High-Quality LED For Enthusiasts. Please Refer To The Video For Specific Installation Methods; Contact Customer Service For Assistance If Unclear.