LED Name Tag Parameter: <br>💡 Size : 93 * 30 * 6.8 mm <br>💡 Color : Red / Blue <br>💡 Pixels : 44 * 11 dots <br>💡 Display : horizontal scrolling <br>💡 Charging Time: 1.5 hours <br>💡 Power Supply: Lithium battery 230mAh <br>💡 Charging : 5V, 500MHA(Same as mobile charger) <br>💡 Working Time: Continue to work for 12 hours or more <br>💡 Wear Modes: Built-in Magnet + Pin <br>💡 Supported Languages: Global languages <br>💡 Software Interface Display: Support 13 languages <br>💡 Software Support System: Windows all versions <br>💡 Input Method : Enter through the computer with a USB cable <br>💡 Showing Effects: Text, Animation, Photo, Temperature <br>💡 Brightness Adjust: 4 levels(25%,50%,75%,100%) by long press the button in the back <br>💡 Software Installation: Connect product to computer via USB cable, <br>open the removable disk and double click the icon to install the software. <br>Package Including: <br>💡 Tag Main Body X 1 (Software stored in, Recharge-Battery Built in) <br>💡 USB Cable X 1 (Micro-USB,USB2.0) <br>💡 Instruction(CD) X 1 ， please check and open the website (https://www.amazon.com/clouddrive/share/DrTdGYFxY3LEjGOUejoutTm3w9AbMRG0lj41q844dxr) after downloading, please follow the instructions, thank you