How good is the noise cancellation?

The listing claims up to 99.44% external noise blocked, but that is a marketing figure with no test method behind it. Expect it to soften engine and office hum, not to match Bose or Sony flagships.

What does the screen actually show?

It shows song information and battery level, and it handles call answering and playback controls. That lets you check status and skip tracks without pulling out your phone.

How long does the battery last?

The listing promises extended playtime but gives no hour figure. Treat battery life as unconfirmed until owners report real-world numbers.

Can I use them with a laptop?

Yes, they connect over Bluetooth to phones, tablets and laptops that support standard Bluetooth audio. There is no mention of a wired mode or dongle.

Do they fold for travel?

The listing does not say whether the earcups fold or swivel flat. The over-ear design is bulkier to pack than earbuds either way.

Is the screen worth it over a plain pair?

If you like seeing battery and track info without your phone, yes. If you mainly care about sound and noise blocking, a better-known brand at the same level is the safer pick.