Feature:1. [Support Offline Scanning] This digital translator dictionary pen allows for offline scanning and AI voice reading, providing convenience.2. [Enriched Learning] Added cultural literacy courses, comprehensive learning of calligraphy, art, picture book animation, nursery rhyme rhythm, Chinese culture, and life encyclopedia.3. [Video Projection] Support video projection, students can learn both inside and outside of class, preview before class, and re view after class, access 10 subjects.4. [Clear Touch Screen Display] With a 3.69 inch HD touch screen with large fonts, this dictionary pen delivers a visually engaging and user friendly interface for efficient learning.5. [Premium Design] This translation pen exudes a high end and sophisticated look, with a protective case, ensuring safety and durability.Specification:Item Type: Scan Translator PenMaterial: ABSModel: X7Expansion Card: No small memory card includedBattery: 1 x 600mAh lithium cell (built in)Screen: 3.69 inch full touch screenWireless Network: Support 2.4GHzCharging Port: Type CUsage Time: 3-5 hoursOffline Use: Support offlineProcessor: Quad core ARM 1.3GHz processorVoice Solution: AI Voice TechnologySize: Approx. 142x31x15mm / 5.59x1.22x0.59in.Package List:1 x Scan Translator Pen1 x USB Cable1 x Casing