Features 1、Very Bright for View: Bright LED sign is easy to show the advertising to people. The pattern is clear, the lamp beads are shining, and the display methods are diverse. More importantly, the LED sign adopts 5V USB, low in heat and in power consumption, touchable, and safe to use. 2、Programmable Display: LED sign can be programmable with text, patterns, and animations. You can make it according to your own needs and ideas, change the display content according to the usage scenario, and use exclusive patterns and animations according to the occasion. 3、Reliable APP Control: LED sign is controlled by a Bluetooth connected application that supports simultaneous connection of multiple LED displays, making your store more eye catching. The application comes with many interesting modes and animations built in. 4、Various Display Mode: LED store sign can be scrolled and played in modes such as left, right, up, down, snowflake, image, laser, static, and more. Dynamic mode will be more attractive than static mode, making your store more prominent. 5、Easy in Installation: The LED panel with USB interface is very lightweight and made of FPC, which can be bent and folded freely. This panel can be directly downloaded and used with an APP, and can be installed and used independently. Specification Item Type: Scrolling LED Sign Display Color: Full color display screen, can display 256 colors. Rated Voltage: DC 5V Product Unfolding Length and Width: Approx. 170 x 72mm / 6.69 x 2.83in Resolution: 16 x 32 dots. Battery: 1 x 402248 polymer lithium battery, 450mAh. Shipped with built in battery. Charging Interface: Micro USB Connection Method: Bluetooth Supporting APP Systems: For Android, for iOS. Supporting APP Language: Chinese, English, German, Spanish, Russian, etc. Music: Can use phone to play music, and the display screen displays spectrum andinformation. Built in APP: Built in with multiple patterns and animations, allowing you to upload your own works. Painting Mode: DIY design your favorite pictures. Built in 8 Display Modes: Static, up, down, left, right, snowflake, scroll, laser. Package List 1 x Scrolling LED Sign