Car Bluetooth allows us to make hands-free calls.

车载蓝牙让我们可以免提通话。

The hands-free function on my phone is very convenient.

我手机上的免提的功能非常方便。

Use a hands-free device while driving to stay safe.

开车时使用免提的设备以保持安全。

The new car model comes with a hands-free calling feature.

新款汽车配备了免提的通话功能。

His car has Bluetooth capability for hands-free calls.

他的车有蓝牙功能，可以免提通话。

You can listen to music hands-free with these wireless headphones.

你可以用这些无线耳机免提的听音乐。

She prefers using a hands-free headset for her online meetings.

她更喜欢在网上会议中使用免提的耳机。

This phone is completely hands-free.

这个电话是免提的。

Active call ( hands free mode )

可通话 ( 免提模式 )

You could use a hands-free device or an earphone.

可以使用免提设备或者耳机。