ANC ENC TWS earbuds Bluetooth Wireless Manufacturers Enle show you what is ANC and ENC.
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ANC means Active Noise canceling technology. It will reduce the sound from outside. For Example, it will reduce the outside sound from 30 DB to 10 DB. Let you keep it quiet.
And there are one channel and two channels different.
ENC means call noise reduction, it uses a high noise reduction microphone, to let you hear clear during calls.
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Model No: A40 pro
Bluetooth 5.1 version
LED light power display
Earbuds battery: 40mAh
Seat charger battery: 320mAh
Listening time: 7 hours
Talking time: 5 hours
Charging time: 1 hour
Speaker sensitivity: 98dB
Signal distance: 15m
Charging time: 1.5 hours
Charging times: 3 times