Features:Online Translation: Support 139 languages dialog translationOffline Translation: Support 17 languages for dialog translation.Intelligent recording: recording to text, recognizing 13 languages, translating 115 languages.Photo Translation: 75 languages online, 41 languages offline.Support: group translation, language learning, text translation, simultaneous interpretation, cell phone translation.Xiaobei AI: self-developed ChatGPT large model, supports large model text export.AI roles: AI role-playing and scene-playing, professional Q&A.AI voice dialog: AI robot intelligent voice Q&A, intelligent assistantAI writing: according to the subject content, quickly generate articlesAI assistant: support (only Chinese interface display)Exchange rate conversion: supportUnit Conversion: SupportOffline package management: SupportWorld Clock: SupportSettings: SupportSystem Language 21 kinds:Chinese Simplified/Japanese/Chinese Traditional/Czech/German/English/Spanish/French/Indonesian/Italian/Dutch/Polish/Portuguese/Slovak/Swedish/Vietnamese/Turkish/Russian/Arabic/Thai/KoreanParameters:Networking mode: WIFI/hotspot/offlineBody material: ABS+PC plastic+glassBody size: 110*64.5*13.3mmPackage size: 145*86*41mmNet weight: 99gGross weight: 206gScreen Size: 4-inch IPS touch screenResolution: 480*800Capacity: Li-ion battery 1500mAhStandby: about 7 daysWorking hours: about 6 hoursSystem: Self-developed V-OS 8.1Storage: 1G+8GSpeaker: Dual silicon microphoneCamera: 5MInterface: TYPE CCharging: 5V 1APacking list:Device*1Charging Cable*1Manual*1Lanyard*1