Check the listing for details. Twinkly TMD01USP IP20 Intelligent Music Syncronization Dongle. Color: Black, Condition: New. Listed at 26.86 USD. Watch your lights dance to Twinkly Music, a USB-powered sound sensor featuring a highly accurate BPM counter and a smart microphone that listens to and interprets ambient sounds in your space, syncing your Twinkly smart LED lights to any recorded or live music or sounds played in the vicinity. Twinkly TMD01USP IP20 Music Syncronization Dongle Features: A Mood for every moment. Plug-and-play. Real time reaction. Power Twinkly Music on a USB-A power socket and connect it to the Twinkly App via Bluetooth and Wi-Fi. Thanks to the embedded microphone, Twinkly Music decodes any sound source in real time. Offer a one-of-a-kind sensory experience on your Twinkly lights. With a vast array of pre-packaged effects that perfectly fit any occasion, just pick and choose. Set the right Mood for any occasion. Each TMD01USP Retail Box Includes: (1) Twinkly TMD01USP IP20 (Indoor Only) Intelligent Music Syncronization Dongle