这三款耳机各有利弊，但我在开车时仍喜欢用蓝牙免提。

Each of the three headsets has advantages and disadvantages but, for use in a vehicle, I still prefer a Bluetooth speakerphone.

youdao

最后，如果他不需要和蓝牙耳麦“配对”或在开车时使用耳机的话，他还要把这该死的耗电装置禁用。

Finally, if he doesn't need to "pair" the phone with a Bluetooth-enabled loudspeaker-microphone or earpiece while driving, he'll turn the stupid battery-gobbling service off.

youdao