144-language translator earbuds with real-time two-way translation. An offline translation package is available via in-app purchase. Languages include Chinese, English, Japanese, Korean, Russian, German, French and Spanish. Multi-scenario translation modes and privacy protection: - Supports free talk mode, offline mode, audio transcription, and photo translation to suit different situations. - Offline language translation protects user privacy and avoids network latency and data leakage risk. 3-in-1 functionality and HD sound quality: - Combines translation, music playback, and phone calls for convenient everyday use. - Delivers HD sound quality to ensure clear audio in any setting. Long battery life and practical design: - Up to 4 hours of listening time on a single charge. - Wireless communication range up to 10 meters. - Fast-charging charging compartment for quick top-ups. Use scenarios: - International travel or multilingual meetings where real-time translation is needed. - Shopping, dining, or in environments with limited or no network connectivity, using offline translation to protect privacy. - Commute or work sessions requiring music playback, calls, and translation without sacrificing audio clarity.