84 Languages: The language translator earbuds supports online translation in 84 languages, powered by 6 top translation engines; 99% translation accuracy achieved. With Speakers: The headphones feature premium speakers for an immersive music listening experience. Therefore, it also serves as the perfect headphone for listening to music and making phone calls. Long Standby Time: Language translator headphones has 50 hours of standby time, 24 hours of long battery life, about 3 hours of playback, and can be used for a whole day with charging case charging. Power Display: Language translator device supports battery percentage display, which can monitor the power of the headset in real time. When there is no power, it can be charged in time to ensure the normal use of the time. Easy to Use: Wireless language translator earbuds supports the app, scan the QR code on the included translation card to download, enter the activation code after downloading and start using it.