Wireless Earbuds Bluetooth 5.4 Earphones Headphones Touch Screen Noise Reduction Features: 1. Language settings. 2. Music control. 3. ANC noise reduction mode. 4. Uniformer setting. 5. Control interface style switching 6. Space audio. 7. Stop watch timer. 8. Lock screen wallpaper settings. 9. Headphone positioning search. 10. Time/date settings. 11. Call interface function. 12. Button operation display function. 13. Voice assistant. .
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