FeaturesReal-Time Multi-Language Translation: Experience seamless communication with our advanced translation technology that supports real-time translation in 144 languages, perfect for international business interactionsOptimized for Business Use: This translation device is specifically designed for business and international communication, ensuring that you deliver accurates information every time to your clients and partnersErgonomic design: Language translation earbuds are small and exquisite, designed according to the shape of the human ear, long-term wear without any discomfort and burden, immersive music listening experience.Accurates and Fast: With advanced translation engines, this BT device can achieve and fast translation, ensuring smoother and more convenient language interchange.Long Battery Life: This translation earbud is equipped with quality battery, enabling it to work for about 8-9 hours.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Size: Headphone: 60*39mm, Charging box: 67*65*35mmBattery capacity: Headphone: 80 mAh, Charging box: 300 mAhMaterial: ABSCharging time: about 1.5-2 hoursBattery life: about 8-9 hoursBT version: V5.4Transmission distance: 10 metersSpeaker: F14.2 copper ringsWaterproof level: IP5 life waterproofCharging interface: type-c