[Multilingual Translation]Supports 138 languages for online translation, real-time interpretation, and mobile sharing, making global communication effortless. [AI-Powered Assistance]Equipped with ChatGPT intelligent assistant for advanced language processing and comprehensive support. [Versatile Translation Modes]Features online, offline, photo, and group translation capabilities to suit various communication needs. [Language Learning Tool]Includes pronunciation practice with 700 sentences, real-time scoring, and intelligent evaluation for effective language acquisition. [Practical Travel Features]Offers unit and currency conversion for 25 currencies, enhancing convenience during international travel and shopping. [Large Touchscreen Display]4-inch screen with 480*800px resolution for clear visibility and easy operation. Specifications: Screen Size: 4 inches Resolution: 480*800px Dimensions: 132.1*65.9*10.1mm Weight: Approx. 119.3g CPU: Quad-core with built-in GPU Speaker Power: 2W Battery Capacity: 2000mAh Online Translation: 138 languages Offline Translation: 19 languages Photo Translation: 74 languages Smart Recording: 115 languages Group Translation: 138 languages Language Learning: 138 languages Currency Conversion: 25 currencies Additional Features: ChatGPT support, AI assistant, music/video playback