Fangrui Product Details 1. Multilingual Mini Translator Real-time Voice To Text Translation For Travel, Business & Instant Chat 2. Upgraded Version Features 5 Major Functions: Simultaneous Translation Audio-to-text Conversion Photo Translation Call Translation Cross-app Translation (compatible With Major Social Platforms) (note: Basic Version Lacks Simultaneous Translation, Photo Translation, And Call Translation Functions). 3. Primary Application: Works With Smartphones Via The Smart Talkie App, Enabling Voice-to-text Input And Translation Across All Chat Platforms (e.g., Facebook, Youtube, Instagram, Gmail, Whatsapp, Google, Zoom, Wechat, Etc.). 4. Voice Translation: This Supports Face-to-face Conversation Translation. You Can Export, Save, And Share Translation Results With Friends Or Third Parties. It Supports 137 Languages. 5. Audio-to-text Conversion: Convert Recordings To Text. Ios Supports 48 Languages. 6. Ring-shaped Stand Design: Compact And Portable. 7. Charging & Standby: 20-minute Charge For 5-6 Days Of Standby. Automatically Enters Standby After 10 Minutes Of Inactivity; Press The Button To Wake And Reconnect Via Bluetooth. 8. Battery: 70mah Lithium Battery. 9. Standby Time: Up To 20 Days. 10. Continuous Usage: Approximately 3 Hours. 11. Bluetooth Version: Bt 4.0.