Aerials of a convoy of coaches taking part in a protest in central London

The video introduces the Hubsan x4 H501S drone, highlighting its performance issues at high altitudes. It concludes with a call to action for viewers to subscribe and like the video.

What is the main subject of the video?

• A cooking tutorial

• A car review

• A drone model

• A new smartphone

What issue does the Hubsan x4 H501S face?

• Poor performance at high altitudes

• Camera quality issues

• Difficult controls

• Battery life problems

What does the video suggest viewers do at the end?

• Buy the drone

• Subscribe and like the video

• Share the video

• Comment on the video

Which of the following is NOT mentioned in the video?

• Drone's performance at high altitudes

• Drone's battery life

• Drone's model name

• Request to subscribe

What is the purpose of the video?

• To entertain viewers

• To provide a tutorial

• To review a new gadget

• To promote a product