That sounds like one of those LED pixel masks that can display animated faces, text, or patterns and are controlled through a Bluetooth app on your phone. They’re super popular for Halloween, cosplay, festivals, raves, or parties since you can change the look instantly.
Here are the key features you’ll usually find in this type of mask:
✨ LED Display – Full or partial LED grid that lights up in different colors.
📱 Bluetooth App Control – Connects to a mobile app (iOS/Android) where you can:
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Choose from built-in animations or faces
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Upload your own designs/photos
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Display text messages
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Sync with music for sound-reactive effects
🔋 Rechargeable Battery – USB-C or micro-USB, often lasts 6–10 hours per charge.
😷 Comfortable Fit – Adjustable straps, breathable material, usually lightweight.
🎭 Uses – Halloween, costume parties, EDM festivals, cosplay, street performances.
Do you want me to find the best ones available right now online (with prices and links), or would you like me to write a catchy product description—like for a store listing?
