•98% Accuracy Simultaneous, Translation in 0.5 Sec: Experience lightning-fast and precise translations in your multilingual conversations with the earbuds, fueled by the world's top translation engines •Long-term battery, with long-lasting use time •Offline mode: Can translate without network, support Chinese, and English.Japanese, Korean, Russian, German, French, and Spanish real-time offline voice translation •Indulge in Uncompromising Audio Quality with the High-precision Noise Reduction Specification: •Model: B66 •Bluetooth-compatible Version: Bluetooth-compatible 5.1 •Playtime: 4h •Charging time: Earphones:1h; Charging case: 1.5h •Battery Capacity: Earphones:80mAh; Charging Case:400mAh •Charging interface: Type-C •Four Translation Modes for Different Scenarios: •Touch Mode: Two people wearing headphones together, click on the headphones for real-time translation, suitable for acquaintances who are willing to wear your headphones. •Speaker Mode: One person wearing headphones and one person holding a phone, suitable for strangers who are not convenient to wear headphones •Off-line Mode: No online translation is available, supporting real-time offline voice translation in Chinese, English, Japanese, Korean, Russian, German, French, and Spanish •Free Talk Mode:Two people each wear one earphone, translate in real-time, release their hands, and communicate freely Package included: •2 x Smart Bluetooth-compatible Translator Earbuds •1 x Charging Case •1 x Type-C Charging Cable •1 x Multi-language User Manual