suitable for AI Translator Earbuds Wireless Bluetooth-compatible Translation Earbuds for Language Learning-CHENG DU SI XI Features_x000D_Real-Time Multi-Language Translation: Experience seamless communication with our advanced translation technology that supports real-time translation in 144 languages, perfect for international business interactions_x000D_Optimized 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 partners_x000D_Ergonomic 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._x000D_Accurates and Fast: With advanced translation engines, this BT device can achieve and fast translation, ensuring smoother and more convenient language interchange._x000D_Long Battery Life: This translation earbud is equipped with quality battery, enabling it to work for about 8-9 hours._x000D_Notice:_x000D_1.Actual color may be slightly different from the image due to different light effect_x000D_2.Please allow 1-3cm deviation due to manual measurementSize: Headphone: 60*39mm, Charging box: 67*65*35mm_x000D_Battery capacity: Headphone: 80 mAh, Charging box: 300 mAh_x000D_Material: ABS_x000D_Charging time: about 1.5-2 hours_x000D_Battery life: about 8-9 hours_x000D_BT version: V5.4_x000D_Transmission distance: 10 meters_x000D_Speaker: F14.2 copper rings_x000D_Waterproof level: IP5 life waterproof_x000D_Charging interface: type-cPackage List:_x000D_1x AI Translator Earbuds Please pay attention to the title and description when buying, and pay attention to the title and description when buying.