1. Bluetooth version: V5.4 2. Transmission distance: 10m 3. Charging voltage: DC5V 4. Charging time: 20 minutes 5. Talk time: 12 hours 6. Music duration: 12 hours 7. Standby time: 6 months 8. Battery capacity: 140mAh 9. Earphones weight: 20g 10. Dual Device Connection for Seamless Switching: Connects to two smartphones simultaneously for effortless switching between work and personal calls. 11. Battery Level Display for Power Monitoring: Shows real-time battery level, allowing users to manage power usage efficiently. 12. Bilingual Voice Prompts (Chinese & English) for Global Users: One-click switch between Chinese and English voice prompts for a user-friendly experience. 13. Incoming Call Vibration Alert to Never Miss Calls: Vibrates upon incoming calls, ensuring timely notifications even during driving, workouts, or work. 14. Smart Voice Notifications & Caller ID Announcement: Provides voice prompts for earphone status and announces caller ID for hands-free convenience.
