Smart 40+ offline language voice translator + wifi translation pen scanning pen dictionary 1. the translation pen is a hardware product that is specifically designed for the needs of the translation scene.A loudspeaker with higher power and a professional microphone for a longer pickup distance (because the mobile phone is designed for noise reduction pickup microphone and translation applications the open sound pickup function required by the scene is opposite), and it is simpler and faster than mobile phones to operate 2. the translation pen operation is a physical key operation, and most of the 2 keys 3 keys can meet the needs. It does not require the user to open the app on mobile phone and click to select, which reduces consumption time. Avoid waiting to open even when it is necessary. 3. real-time mutual translation into more than 40 free languages; Pen-shaped design, portable, easy to use and recordable; the advantage of cheap prices in the foreign translation market; 4. connect via wifi, after pairing, it can be used separately from mobile phone (parents usually don't want their kids to press smart phone). Other products are connected via bluetooth and should trust the mobile phone; ia voice interaction 5. multi scene application has powerful language translation function in 40+ languages, covering the whole world, and has many national translations. It not only supports the mutual translation of Chinese and foreign languages, but also supports the mutual translation of foreign languages and foreign languages. The embarrassment of configuring applications on mobile phones (the embarrassment of silence) and reducing the possibility of errors are also the advantages of professional translation pen equipment over mobile application translation software; portable, and compact, which is best suited for real travel scenes; Microphone: omnidirectional microphone Interface: microusb Indicator lamp: three-colour lamp Adaptation system: android, ios Size: 14.3x1. 4x1 cm Material: magnesium aluminum alloy + pc Color: Black Package contents: 1 x Pen Translation 1 x usb loading cable Only the content above the package, other products are not included. Note: light photography and different monitors may cause the color of the item in the image slightly different from the real thing. The allowed measurement error is +/- 1-3cm.