The propellers of this model look solid and well-constructed to offer the stability and agility. It also comes with an extra spare set if a sudden crash or damage to the device. A blade protector made of ABS plastic is provided to safeguard your propellers which is very light weight. On the backside of the Toyhouse X13 Quadcopter, there is an on/off switch and a port for USB charging cable. Can fly both indoor and outdoor and also in the dark. On the sides of the quadcopter, there are four built-in LED lights. These allow for a super night flight or even help you in adjusting the flight orientation according to your need. This Quadcopter has a solid, compact and user-friendly design. The Toyhouse X13 is small Quadcopter slightly bigger than your hand in size. It measures only 15.6 cm x15.6 cm. The rubber feat on the bottom of the frame allows absorbing the shock of landing, thus increasing the lifespan of the product to an extent.