Functions of the dual-screen translator: 1. The dual-screen translator supports speech translation (when used with a lapel microphone) and simultaneous subtitle function. 2. The dual-screen translator's Spark function has been upgraded, with stronger large model recognition and translation capabilities, and features a question-and-answer assistant and AI image reading and question-and-answer functions. 3. The dual-screen translation machine supports conversation translation, with hardware configuration; Screen size: The main screen of the dual-screen translator is 4.1 inches, and the guest screen is 2.2 inches. 2. Battery capacity: 2380mah for dual-screen translator. 3. Memory: 3GB+32GB of memory for dual-screen translator