3-in-1 Smart Translation Earbuds: The J51 wireless earbuds integrate three functions into one: two-way real-time translation, high-quality voice calls, and Hi-Fi music playback. They support 164 languages, including major languages such as English, Chinese, French, German, and Spanish. No additional subscriptions are required, enabling seamless communication. They are effective in various scenarios, including business conversations, language learning, and daily life. 6-Mode Intelligent Translation: These AI translation earbuds feature six diverse translation modes: video calls, free conversation, earbuds + phone, translation mode, image translation, and voice memo. Seamless switching is possible to suit various communication scenarios. Advanced AI interaction makes all conversations smooth and natural, efficiently supporting work meetings, classroom learning, and information capture. They provide creative inspiration and enhance productivity and learning effectiveness. Clear Calls and Immersive Sound: These noise-canceling earbuds are equipped with a high-precision microphone and intelligent voice processing technology. They ensure clear and natural calls at all times, whether in a crowded environment or a quiet one. Furthermore, they feature 14.2mm high-performance drivers, reproducing deep bass and clear treble. They provide a rich, layered sound for an immersive listening experience, perfectly balancing multilingual communication and Hi-Fi audio. Bluetooth 5.4 Technology and App Control: aggoo translation headphones adopt Bluetooth 5.4 technology. This enables stable, high-speed, and low-latency wireless transmission, delivering smooth performance in video calls, translation, and everyday listening. By connecting to the dedicated "Ear Dance" app, you can manage smart features such as translation modes and sound effects in real-time, providing a more intuitive and convenient user experience.