Features 1. Smartly App & Remote Control: Remote and App can control color, brightness, speed, scene modes, music mode and timer function. Choose the favorite color to light up the patio cafe and anyplace. 2. Water-Proof & Shatterproof: The outdoor patio lights was made of high-quality water-proof, shatterproof plastic bulbs. Which can withstand years of indoor, outdoor use and any extreme weather condition, IP44 water-proof connectors are much safer in use. 3. Million of Colors & Dimmable Lighting: 1.Patio String lights with over million vivid color options effects and multiple vibrant scene modes for choice. Adjust your led string lights via the smart app and remote controller. enjoy romantic evenings, parties, and family gatherings in a happy, smartly lit environment. 4. Easy to Install: The color changing string lights for outside are easy to install. And the top of each bulb comes with a hook to make it easier to hang on trees, eaves, fences, etc, or you can fix it on a flat surface with screws, nails, iron wire, rope, etc. 5. Perfect Decoration: Our patio lights are the perfect decoration for balcony terrace, garden, Bistro, pergola, gazebo, tent, barbecue, city roof, market, cafe, umbrella, dinner, wedding, birthday, party etc. Specification Material: ABS Color: Multicolor Size: 5 m(33 lights), 10 m(66 lights) Weight: 125 g, 180 g Voltage: IP44 Voltage: 5 V Package Include: 1 String Lights 1 Remote Controller 1 User Manual Have a great time shopping!