Multilingual Mini Translator Real-Time Voice To Text Translation For Travel, Business & Instant Chat 1. 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). 2. 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.). 3. Voice Translation: This feature supports face-to-face conversation translation. You can export, save, and share translation results with friends or third parties. It supports 137 languages. 4. Audio-to-Text Conversion: Convert recordings to text. iOS supports 48 languages. 5. Ring-shaped Stand Design: Compact and portable. 6. 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. 7. Battery: 70mAh lithium battery. 8. Standby Time: Up to 20 days. 9. Continuous Usage: Approximately 3 hours. 10. Bluetooth Version: BT 4.0.