Flexible LED Hat, a creative and innovative accessory that allows you to display text and patterns via a mobile app using Bluetooth connectivity. This rechargeable hat comes equipped with a built-in lithium battery, enabling multiple uses and customizable text inputs in Chinese, English, and numbers. Enjoy full-color display functionality, with colorful text options available. Please note that while the screen is flexible, it should not be folded or subjected to excessive stress, and it is not waterproof. Key Features DIY Text Display: Easily customize the LED screen with your own messages using the mobile app. The Bluetooth connection ensures straightforward editing from your smartphone. Removable and Washable Screen: The LED display can be detached for easy cleaning, ensuring the hat remains fresh and hygienic. Adjustable Brightness: Tailor the screen brightness to your preference for optimal visibility in different lighting conditions. Long-lasting Battery Life: Powered by a 3.7V lithium polymer battery with USB charging, enjoy extended usage between charges. Comfortable Fabric: Made from breathable cotton material that is quick-drying, moisture-wicking, and durable. Additional Specifications LED Matrix Size: 16 x 32 pixels Font Colors: Options available in red, yellow, green, white, pink, and full-color displays Hat Colors: Available in red, yellow, green, white, pink, and various other colors Display Dimensions: 158 x 32 mm Communication Method: Bluetooth mobile app (compatible with Apple iOS and Android devices) Supported Languages: Multiple languages including Chinese, Korean, Japanese, and English Includes 1 x LED Advertising Hat 1 x USB Charging Cable 1 x User Manual
