Winter LED Outdoor Lighting Knitted Warm Hat Bluetooth Full Color Glow Knitted Hat DIY Display Advertising Hat Christmas Party Manufacturer
1,This is a luminous hat. You can use it when climbing mountains/outdoors/in winter/cycling/camping/running. It has very good heat preservation effect. And you can light up your environment in the dark.
2, APP Bluetooth with dynamic display It can be operated with app, supports DIY graffiti, supports multiple languages, can set your favorite text, and has a variety of motion pictures and patterns built in. It can beat according to music.
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