What is the use of the USB adpater? If your PC bluetooth version is not Bluetooth 6.0, the USB adapter is used to update the PC bluetooth from older version 5.4, 5.3, 5.0, 4.2, then you could have the up to date Bluetooth Version in PC and have stable earbuds voice ^^ How to confirm our product is authentic Bluetooth 6.0? As there are many fake Bluetooth 6.0 product in the market, to confirm it, you could test it outdoor with our adapter plugged in PC and see if it could reach 500 feets.
^^ ENC
Noise canceling MIC: Clear voice with noise canceling is a must for meetings. You could verify the clearness of the ENC noise canceling by recording your voice with and without our earbuds in the noisy environment (such as when your children playing ipad with load speaker) and compare the recorded voice ^^ 30 hours talking time: With battery case, the talk time could reach 30 hours. The case could charge earbuds about 5 times, with each about 6 hours. You could verify it by actually using it ^^ Zoom call or
Teams meetings: It is designed for stable zoom call or teams meeting
^^ ENC
Noise canceling MIC: Clear voice with noise canceling is a must for meetings. You could verify the clearness of the ENC noise canceling by recording your voice with and without our earbuds in the noisy environment (such as when your children playing ipad with load speaker) and compare the recorded voice ^^ 30 hours talking time: With battery case, the talk time could reach 30 hours. The case could charge earbuds about 5 times, with each about 6 hours. You could verify it by actually using it ^^ Zoom call or
Teams meetings: It is designed for stable zoom call or teams meeting
