Specifications Light Source: RGBIC LED Color : RGB, Warm white, Cold white App Control : 2.4GHz Wi-Fi Cord Length : 48 FT LED Bulbs's Material : Solid Acrylic Cord Type : Heavy Duty 18AWG App Function 4 Modes : Strobe, Fade, Pulse, Blink, Chase 4 Themes : Christmas, New Year, Valentine's Day, America, Custom Setting Personalized Settings : Schedule, Music Sync Package Included: 1 × 48FT String Lights with 15 LED Bulbs 1 × LED Board 1 × RF Remote Controllers 1 × User Manual. 15LED 48FT Smart String Light RGB Remote Control APP Wedding Party Thanksgiving. Smart LED Bulb String Lights --- Works with Alexa/Google Assistant, App and Remote Control. Note : you MUST have 2.4Ghz Wi-Fi to take advantage of remote (App and Alexa) support, and make sure connect the lights to the network in a strong signal area.Custom Setting, Schedule, Music Sync --- You could modify or pick a specific color or speed from multi modes/themes, and also add a timer schedule via WiFi App and voice control; Choose "Music" mode in the App: the colorful patio string lights will spectrum with light and color changing automatically base on the ambient sound. One Remote Control 15 Light Strands --- Up to extend connect 2 string lights kits together (48ft) by daisy chain, and up to control 15 strands via one remote directly, no need to pair again; Ideal for patio, deck, backyard fence, pergola, porch, bistro, cafe. RGBIC & RGBCW Lights Strand --- RGBIC technology allows you to personalize each bulb's color; Lots of color scheme to choose from, and the app has several preset light modes: Like Christmas/New Year/Easter/Valentine's Day/Independence Day/Saint Patrick's Day/Halloween. Orders are securely packaged to prevent any damage. Our items are located in America. We are a professional wholesale company with our factory. In our Store, you will find quality product with truly reasonable price. Thank you for your kindness in advance! This item is in the category "Home & Garden\Lamps, Lighting & Ceiling Fans\String Lights, Fairy Lights". The seller is "ulledlig-71" and is located in this country: US. This item can be shipped to United States.