Group translation - Group chat with many people in different languages, Other users of the same Al translator can be invited to build multi-machine groups for -regional and -language communication. Online in 138 languages, Can support 117 people in the same group communication. Language learning - Learning pronunciation from translation is not only a translation machine, but also a learning machine. Enter translation - Support Chinese/English text input, fast translation. Exchange rate conversion - Unit conversion, Free conversion of multi-national currencies, Meet many unit conversion needs It is more convenient to travel and shop abroad. Phone translation - Mobile phone scan code connection translator, communication and translation easier. CPU+GPU - The Al processor translates smoothly, Quad-core CPU for fast translation. 4 inch HD touch screen - Multi-touch visual operation, real-time display, sound and text at a glance. Special BOX cavity speaker - The external effect is more fidelity, clearer, more accurate. Bigger batteries with less hassle - 2000mAh high performance battery, 240 hours long standby, Go out to play more fun, more secure. Colour:Black Material:Aluminum Alloy Package Contents: 1 * Audio Translator 1 * USB cable 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. Offline translation - Built-in 19 kinds of accurate offline translation packages No need to download direct translation without Internet. Simultaneous interpretation - Simultaneous subtitles display, bilingual control, Free hands, easy translation. ChatGPT - ChatGPT large model language processing technology is adopted. Make communication more cordial and natural. Photo translation - The translation results correspond one to one, You can take pictures of foreign menus, street signs, instructions, etc. Learning foreign languages do not understand can also be shot out read broadcast, 74 online photo translations. Smart recording - Professional noise reduction recording while translating, Support translation recording content, built-in large capacity storage 13 source languages and 138 online language recordings