1、84 LANGUAGES: Language translator earbuds supports online translation in 84 languages, powered by 6 top translation engines for 99% translation accuracy. 2、LONG BATTERY LIFE: Bluetooth language translator earbuds has 120 hours of standby time and 24 hours of long battery life for longer translation time. 3、CHARGING CASE: Language translator earbuds can play for about 3 hours, with the charging case charging, it can be used for a whole day, so you never have to worry about running out of power when you go out. 4、ACTIVATION CODE: Translator earbuds support APP, scan the QR code on the included translation card to download, and enter the activation code after downloading to start using (Note: this translation card activation code is a monthly card, which needs to be renewed according to demand after expiration). 5、WITH SPEAKERS: Language translator earphones are equipped with premium speakers to give you an immersive music listening experience. So it can also be the perfect headset for listening to music and making phone calls. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.