【Multilingual Translation】Supports real-time translation for over 200 languages, enabling seamless communication in more than 200 countries and regions worldwide. 【High Accuracy and Speed】Achieves up to 98% translation accuracy with a rapid response time of 0.5 seconds, powered by an advanced AI translation platform and global server network. 【Real-time Display】Features synchronous audio and text display for clear, intuitive communication and enhanced user experience. 【Long-lasting Battery】The charging case is equipped with a 400mAh high-performance lithium battery, providing extended usage with reliable protection for the main board. 【Ergonomic Design】Compact and portable with a business-oriented design, perfect for various scenarios including travel, shopping, and educational exchanges. 【Smart Noise Reduction】Utilizes dual-channel technology for clear, bilateral communication in various environments. 【Free Basic Translation】Offers lifetime free access to basic translation features through the VTrans app. Specifications: Bluetooth-Compatible Version: 5.3 Chip: 7003D4 Working Time: 8 hours Charging Time: 1.5 hours Earphone Battery: 50mAh Charging Case Battery: 400mAh Number of Charges: 3 times Material: ABS