1. Voice translation: 1) Long press the translation key A to speak; 2) Release the key after speaking; 3) The translation stick will automatically recognize what is said as text: and translate it into the language corresponding to the translation key B and play it. 2. One-click translation Simultaneous interpretation: The APP will display the upper and lower white and blue colors. The blue part shows the voice you want to say, and the white part shows the translation content. You can click the blue end to pause recording and translation. Click the white end of the screen to switch to the blue end. 3. Special high-fidelity speakers: The external speaker effect is clearer and brighter, and there is a clearer noise reduction microphone to ensure more accurate voice input and recognition Color: A:Black/B:White Material: ABS Package Contents: 1 x Translator 1 x USB charging cable 1 x Multi-language instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.