Is the HS210P good for a child?

Yes. It is small, light and built for beginners, with obstacle avoidance and automated modes that make it easier to control. Adult supervision is still sensible.

It can in calm conditions, but its low weight makes it vulnerable to wind. It performs best indoors or in a sheltered yard.

Does it record video?

Yes, it has an FPV camera that records video. Expect basic quality suited to casual clips rather than aerial photography.

How does it compare with the DJI Mini?

They are different classes. The HS210P is a low-cost beginner toy with sensors for safety; the DJI Mini is a camera drone with stabilized, far better video and longer range.

Typical Holy Stone mini drone kits include the drone, a controller, a battery, charging cable and spare propellers. Check the listing for the exact bundle.

Do I need to register it?

In the US, drones under 250 grams flown recreationally generally do not need registration, but rules vary by country. Check local rules before flying.