Tree-in-One Real-Time Multilingual Translation Earbuds: The AI translator earbuds support real-time translation in 144 languages & accents, combining translation, music, and calling into one device. Ideal for one-on-one conversations, business meetings, travel, and other scenarios AICOOL Smart Translator Earbuds: First, connect the earbuds and download the AICOOL APP. Note: When pairing the Bluetooth earbuds for the first time, please make sure to take out both the left and right earbuds simultaneously before initiating the Bluetooth connection. This step is important to ensure the device can be successfully paired and function properly. After successfully connecting the Bluetooth, open the APP, it shows that the device is bound, and you can use the translation feature through the APP smoothly. Please note that the app is completely free and requires no additional fees Smart Noise Cancellation & HD Stereo Sound: The wireless earbuds feature intelligent noise cancellation for clear translations in noisy environments. Powered by advanced surround sound technology, offer an immersive audio experience that brings you an extraordinary listening experience.ion Earbuds. Experience flawless audio during translations, providing exceptional clarity that guarantees users fully understand the content without any disruption High-Fidelity Sound: Experience flawless audio during translations, providing exceptional clarity that guarantees users fully understand the content without any disruption Long Battery Life and Ergonomic Design: With up to 80 hours of battery standby time and an ergonomic design, the language translator earbuds are comfortable to wear for long periods of time Wide Compatibility: No need to worry about whether your device runs on Android, iOS, or Windows – as long as it has Bluetooth functionality, it’s fully compatible for use Note: Before starting a conversation, translation, and using the upgraded features, you need to connect the translation headset to your phone via Bluetooth and set the corresponding language for both headsets in the app (in whichever mode you wish to use) › See more product details