Yesido TWS28 ANC+ENC Dual Noise Reduction Smart TWS Wireless Bluetooth Earphone (Beige)

1. Compact size, magnetic absorption, light and comfortable to wear 2. Active noise reduction chip + dual microphone noise reduction, precise noise reduction, clearer calls 3. Material: PC+ABS 4. Bluetooth chip: JL7006F8 V5.3 5. Mode: long press 2S to switch between transparent, normal, and noise reduction modes 6. Noise reduction depth: 30db 7. Headphone battery capacity: DC 3.7V/35mAhx2 8. Charging box battery capacity: DC 3.7V/250mAh 9. Speaker size: 13mm 10. Speaker impedance: 32 ohms 11. Headphone music time: about 5 hours 12. Charging time: about 1 hour for headphones, about 2 hours for charging box