【Multi-Language Translation】Supports 138+ languages for mutual translation, including all minor languages, with 29 languages available for offline voice translation. 【4G Connectivity】Equipped with 4G LTE capabilities for seamless translation services worldwide during your travels. 【Photo Translation】Features online photo translation for 57 languages and offline photo translation for 23 languages, perfect for understanding signs and menus while traveling. 【Offline Capabilities】Offers offline voice translation for 29 languages and offline audio transcription for 13 languages, ensuring functionality without internet connection. 【High-Performance Hardware】Powered by a MTK MT6737 quad-core 64-bit high-performance chip, ensuring swift and efficient translations. Specifications: Dimensions: 143 x 52 x 14 mm Display: 3.1-inch IPS full-view angle screen, 480*854 resolution Touchscreen: COF, G+F capacitive touch with curved design Physical Buttons: 5 (Power, Volume +/-, Reset, 2x Translation, 1x Back) Camera: 5MP auto-focus Battery: 1500mAh high-voltage Charging: 5V/1A USB charger, 5-pin micro USB cable Processor: MTK MT6737 quad-core 64-bit chip Network: 3G/4G WCDMA/HSPA+, FDD-LTE, TDD-LTE Memory/Storage: 1GB RAM, 16GB ROM Wi-Fi: IEEE 802.11 b/g/n USB Interface: 5-pin Micro USB, USB 2.0 speed Speaker: 8Ω/2W (Class K amplifier, BOX2030 large speaker) Microphone: High noise-reduction Operating System: Android 8.0 Languages: 138+ languages for translation, 29 offline voice translation, 13 offline audio transcription Photo Translation: 57 languages online, 23 languages offline System Voice: 14 languages OTA Updates: Supports automatic online upgrades