What is the low-latency mode for?

It is meant to cut the audio delay between picture and sound in games and video. The listing gives no figure for the latency it reaches.

How long does the battery last?

The product information gives no playtime or case capacity figures. Check the battery claims on the box before relying on them for long trips.

Do these block out noise?

No. The semi-in-ear design sits outside the ear canal, so it lets in surrounding sound and does not cancel noise.

Are they good for running or the gym?

There is no stated water or sweat resistance, and the open fit can loosen during heavy movement. They suit commuting and desk use better than workouts.

Do they work with iPhone and Android?

Yes. They pair over standard Bluetooth, so they work with phones, tablets and laptops from either platform.

What comes in the box?

The earbuds and the charging case are the core items. The listing does not detail a charging cable or spare tips, so confirm the contents before ordering.