Flexible LED Hat Can Display Text and Patterns APP Bluetooth LILYGO interference-free data transmission

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Flexible LED Hat Can Display Text and Patterns APP Bluetooth LILYGO interference-free data transmissionFlexible LED Hat Creative Wearable Display The Flexible LED Hat is a fun and innovative accessory that lets you display custom text and patterns via a Bluetooth mobile app. With a detachable LED screen, adjustable brightness, and long lasting rechargeable battery, this hat combines style, technology, and practicality. Perfect for parties, events, or personal expression. Features DIY Text Display: Customize messages and patterns via Bluetooth app.