In total, the case delivers four charges, so, with FreeBuds 3 loaded at 100 percent, you will have 20 hours of playback. Without problem, you could take the longest flight in the world from Newark, New York, to Singapore in 18 hours and 30 minutes, without even having to connect the case to recharge them.
Due to their Bluetooth connection, HUAWEI FreeBuds 3 can be used with Android and iOS devices, and you can even link them to your laptop. Of course, on Android devices, the AI Life app gives you the possibility to configure the shortcuts for each of the headphones or calibrate the active noise cancellation.
For all this, the HUAWEI FreeBuds 3 are indispensable for every frequent traveler.