Fly the world's smallest quadcopter

Technology is making toys smarter. BBC Click's LJ Rich takes a miniature quadcopter for a spin. It can fit in the palm of your hand, weighs the same as a pencil and its motors - based on the parts of your smartphone - make it vibrate.

But how long will it stay in the air on a full battery charge?

Watch more clips on the Click website. If you are in the UK you can watch the whole programme on BBC iPlayer.