Bluetooth Music Sync Fairy Lights Electronics Tech

The Problem

Ever host a party where the lights stay boring while the music pumps? Everyone's scrolling phones instead of dancing because the vibe's just... meh. Flat colors, no rhythm, total energy killer.

The Solution

Plug in these Bluetooth fairy lights (5m, 10m, or 20m), connect to your phone app, and watch colors chase the bass. They pulse, flash, and shift hues in perfect sync with any music playing nearby—no wires to speakers needed.

Why It Works

Dreamcolor LEDs (like 300 tiny smart pixels on 10m) react to sound frequencies via built-in mic. Bluetooth 5.0 pairs instantly, USB 5V powers from any bank or adapter. Waterproof casing survives spills, stretches without kinks.

What's Included

• Fairy lights in 5m (100 LEDs), 10m (200 LEDs), or 20m (400 LEDs)
• Inline Bluetooth controller (2.1oz / 60g)
• USB cable (3.3ft / 1m, 0.7oz / 20g)
• Quick-start guide
• Total package weight: 4.2oz / 120g (5m), 7.1oz / 200g (10m), 10.6oz / 300g (20m)
• Dimensions: Wire 0.08" thick x length selected; controller 2.4" x 1.6" x 0.6"
• Colors: Full RGB spectrum (16 million combos via app)
• All sizes available at checkout

Specifications

• Lengths: 5m, 10m, 20m
• Power: USB 5V DC (under 2W)
• Connectivity: Bluetooth 5.0
• LEDs: Dreamcolor RGB, 30/meter density
• Music sync: Built-in mic + app modes (auto, beat, spectrum)
• Waterproof: IP65 (lights only)
• Material: PVC-coated copper wire, ABS controller
• Weight: 2.8oz / 80g (5m lights), 4.9oz / 140g (10m), 8oz / 225g (20m)
• Shipping weight: +2oz / 55g packaging
• Compatibility: iOS/Android apps, any audio source
• No model/SKU listed
• Origin: China
• Certifications: CE, RoHS
• Care: Wipe with damp cloth, avoid submersion of controller
• Warranty: 1-year replacement