Color and Size: Featuring a classic black design, it exudes a sleek and sophisticated aesthetic while resisting fingerprint smudges, embodying a sense of elegance and restraint. The device measures approximately . 10 x 6.8 x 1.3 cm,compact and elegant. It can be easily slipped into a pocket or backpack, making it convenient for on-the-go use.Whether traveling, on a business trip, or commuting daily, it wont add unnecessary bulk. Screen Design:Equipped with a high-definition LCD color screen,it clearly displays key information such as network connection status, signal strength, remaining data allowance, and battery level, allowing users to easily monitor the device's operational status.The interface is simple and intuitive, enabling users to make settings and view information directly through the screen.