article_snippet: These include the QH micro quadcopter that measures just 1.7-inches (4.5cm) and the X-Star MaXAero drone that flies at 12 metres per second.
article_snippet: These include the QH micro quadcopter, from Chinese-based Lian Sheng.
article_snippet: It measures just 1.7-inches (4.5cm), has a six-axis gyroscope built in and flies for up to seven minutes .
article_snippet: The QH LS-111 is known as a micro, or nano, copter and is designed by Chinese-based Lian ShengChinese-based Lian Sheng.
article_snippet: The QH has a built-in six-axis gyroscope to keep The QH stable and can fly for up to seven minutes.
article_snippet: The tiny craft has a remote range of 98ft (30 metres).
highlights_snippet: The QH micro quadcopter is small enough to fit in the palm of a hand .
  