Simplified RGB Fairy Lights String with USB, Bluetooth, APP Control, IP65 for Christmas, Bedroom

The BTF-LIGHTING smart fairy string lights adopt advanced technology that can bring dreamlike colors to your home. You can fully manage your dream color fairy lights for indoor or outdoor use and enjoy the charm of lighting.

Sync with Music Effects And Chasing Color effects. Unique music mode, with a built-in high-sensitivity microphone, allows the lights to automatically adjust their spectrum and colors based on the ambient sound. Dim the lights, turn on some music when your party begins, and create an unforgettable atmosphere. Enjoy your party show with millions of colors - Party mode includes Heartbeat, Rhythm Spectrum, Rhythm Stars, and more. The Chasing Color effects can be used conveniently anywhere, perfect for summer camping or as a fantastic decoration for Christmas, parties, weddings, New Year's, fences, railings, and gates.

The RGB IC chip WS2812B enables chasing dream RGB color effects. Download the "iDeal LED" Bluetooth app and use the included IR 24-key remote control to access Music Effects, Timer, and scheduling features. The maximum control is 400 pixels across 4 groups. IP65 rating allows outdoor/indoor use (the controller is non-waterproof). The lights are cuttable, so you can adjust the length as needed. The DC5V USB plug power can be supplied by a laptop, power bank, phone charger, or computer.

DIY Function allows you to create a canvas of 10 x 40 lights, 400 in total. You can control each LED independently and set the color effects you desire. Group control through the app's series and parallel modes lets you synchronize or apply different effects across multiple LED strings.

Compared to other string lights, the PVC-covered copper wires make these fairy lights more durable. Each RGB bulb has a built-in WS2812B IC chip, delivering vivid lighting effects for your Christmas tree and home.

Please note: When first installing the app, allow browser installation and, on first entry, permit location access. The maximum control is 400 pixels, and the minimum per segment is 10. Use the app's color calibration if the displayed colors don't match the LED string.

Select the WS2812B IC type, choose static colors on the color ring, adjust brightness, mark favorite effects, and enjoy automatic looping playback. The music effects utilize the phone's microphone, with adjustable sensitivity and effect light count.

The app's timer function allows you to schedule exclusive lighting modes. Your Christmas tree or entire room will automatically light up in the evening as per your preferences.

Available in 16ft, 32ft, and 65ft copper or PVC versions, with or without controllers, remote controls, and music/lighting effects. Customer reviews average 4.4 out of 5 stars.

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