M6 Multi-country Mutual Translation Smart Bluetooth Translation Earphone Supports 127 Languages 1. Bluetooth version: Bluetooth 5.0 2. Operating time: 5 hours for the headset, 19 hours for the charging bay 3. Standby time: 180 days 4. Additional features: simultaneous interpretation, Bluetooth calling 5. Operating system: Android 6. Wireless distance: 10M 7. Operation method: Touch 8. Audio frequency: 20hz-20khz 9. Biofilm angle: 12mm 10. Noise reduction decibel: greater than -25dB 11. Charging interface: Type-CUSB-C 12. Power supply: USB charging built-in lithium battery 13. Battery capacity: 60mah for headphones, 500mah for charging pod 14. Noise reduction frequency: 30hz-1.5khz 15. Packing list: headphones + charging case + manual + packaging 16. Material: ABS 17. Weight: 45g Features 1. 4 world leading translation engines, 15 servers world class translation experience, up to 97% accuracy 2. Sound enhancement and noise reduction, focus on your voice for more accurate translation 3. Real-time speech-to-text transcription and translation 4. Simultaneous translation in 127 languages, Chinese, English, Japanese, Korean, German, French, Russian, Thai, Arabic, Spanish, Norwegian, Portuguese, Italian, Vietnamese, Indonesian, Greek, Swedish, Turkish, Hebrew, Danish, Filipino, Dutch, Cambodian 5. Listen to music and make calls with balanced armature speakers for immersive HD audio with personalised music 6. Hands-free experience with simultaneous interpretation, providing up to 97% real-time natural translation accuracy in less than 1 second