Is Bluetooth 6.0 worth having over Bluetooth 5.3?

Bluetooth 6.0 is a newer version of the standard with lower power draw and improved connection reliability. In practice the gain is steadier pairing and less drain, not better sound. It is a plus, not a reason on its own to choose these.

Can I use these for phone calls and video meetings?

Yes. The headphones have a built-in microphone, so they work for calls and voice chat. Microphone clarity in noisy places is the usual weak point on budget headsets, so test a call early.

Do they fold for travel?

Yes, the ear cups fold in, which makes them easier to pack in a bag. The over-ear design still takes more room than earbuds.

Do they have noise cancellation?

No active noise cancellation is listed. The over-ear cups block some surrounding sound passively, but engine and crowd noise will come through more than on ANC models.

Can I plug them in with a cable?

No wired mode is listed, so plan on Bluetooth only. That matters on flights with seatback screens or when the battery runs down.

How do they compare with premium over-ear headphones?

They cover the basics: wireless over-ear sound, a mic and folding. Premium rivals add active noise cancellation, better drivers and longer battery life, and they cost far more.