Features: brand new and high quality Language Translator Device: Simultaneous 2-way translation in multiple foreign languages. Our portable translator support 2-way translator with 40 languages online. With this multi-language translator you can go everywhere you want, the language can'for t block you any more. Reliable Travel Buddy: Language enhances the travel experience, it helps you overcome cross-language barriers, like hotels to stay, attractions to visit, as well as weather forecast and so on while traveling overseas. Long Standby and Operation Duration for Your Convenience: This device owns 15-day standby duration and 75 hours continuous operation durationwith the built in 800 mAh battery after 4 hours charging, providing enough security for your long-term trip. Equipped with Advanced Technology: This device adopts translation tecnology from for preciser and more flexible translation for meeting your actual translation need. APP Synchronization Supported: It helps you with text synchronized and indicated on the correponding APP when there are some difficullties for you to listen the voice translation result clearly. Specifications: Material: Metal Size: 125x36x10 mm/4.92x1.41x0.39 inches Approx Battery Capacity: 800 mAh Charging: 5V-2A Bluetooth-compatible Version: 4.2 Bel Package Includes: 1 Piece of Translation Device note: 1.Please allow slight inaccuracy due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.