Feature: 1. Programmable LED Eyes: This LED sign display screen hides a pair of mysterious eyes, you will become the attention of crowds, whether on the night streets or at gatherings, just like scenes in movies. 2. Convenient to Use: This programmable LED sign is powered by a USB interface. The USB data port on the back is plugged into the mobile power, and the display screen is connected to the mobile APP through BT. 3. Compact and Practical: This LED eye module has a suitable size and is suitable for installation on backpacks, shirts, vests, cars or motorcycles, providing decorative effects and showcasing your personality. 4. Versatile Editing: For Android and for iOS mobile APP control, supporting text, animation, images and other formats, allowing you to freely edit your desired creations and meet more creation needs. 5. Multipurpose Design: This programmable LED sign is not only a fashionable backpack or vehicle decoration, but also a unique birthday or holiday present to give to your family and friends, showcasing your blessings. Specification: Item Type: Programmable LED Sign APP: For SPOTLED APP Support System: For Android, for iOS Power Supply: USB Interface Communicating Method: BT Left Right Eye Screen Resolution: 60x96 Left Right Eye Screen Side Length: Approx. 7.5cm / 3in, 11cm / 4.3in, 5cm / 2in, 5cm / 2in, 13.5cm / 5.3in. Package List: 1 x LED Eye Module