you can use your hand as sensor, which makes it easier to control the helicopter for beginner and kids, and more stable for flying. Inductive suspension and collision protection, light weight, easy to fly with simple operation especially designed Boy Toy for beginner. It will cut off the power automatically when the fan blade is hindered, this will be more…
This works on basis of reflected light. The more brighter the ambient light the better it will look. It will now show up in dark rooms. The harder you press the darker the line. Use only included pen. Do not use any sharp objects to write. No paper and never need to charge. This doodle board saves trees, reusable and…