F9-5 Bluetooth 5.0 TWS Wireless Binaural Bluetooth Earphone with Charging Box & Support Call & LED Digital Display(Black)

1. Bluetooth version: V5.0 2. Working distance: connect within 10 meters 3. Charging bay capacity: 2000 mA 4. Automatic pairing: support 5. Noise reduction version: CVC8.0 6. Single ear capacity: 50 mA 7. Automatic boot: support 8. Music time: about 120 hours (need to be used with charging bay) 9. Talk time: about 150 hours (need to be used with the charging bay) 10. Charge the earphone 10 times when the charging box is fully charged once 11. Charging cabin input current: 5V 1A 12. Button light: red and blue 13. Control mode: smart touch 14. Product functions: play pause (tap the left ear once) answer and hang up (tap under the left ear) summon siri (long press the left ear for 1 second) volume reduction (touch the product function left ear 3 times) Switch the previous song (touch the left ear 2 times) switch the machine (long press for 5 seconds) 15. Applicable products: smart matching mobile phones tablet computers (compatible with Android/0S and other systems) 16. Charging met