If you're looking for the perfect mobile entertainment system to add to your car's interior, we've got exactly what you're looking for. This headrest DVD player is unlike any other similar car DVD players available today because it features an "active headrest" for easy installation and to provide added safety for passengers.The active headrest moves forward and upward during a rear-end collision to reduce the space between the headrest and a passenger's head. It reduces the degree to which the head accelerates before making contact with the headrest, thus, reducing the risk of injuries for passengers. Its advanced design allows the active headrest to react according to the height and weight of a passenger. This enables the device to properly and effectively restrain and limit the movements of a passenger and minimise the chance of serious neck and head injuries. Most car DVD players being sold today have screens that are just strapped to the back of the front passenger seats. These devices, which usually cost a few hundred dollars, can easily fly off in a collision and hit people sitting at the backseat even in low-speed accidents. With the active headrest DVD player, however, you can protect your children from such life-threatening incidents. This product has a sturdy and secure mounting bracket with golden pin that locks the DVD player screen into place and prevents it from coming off easily. Overall, this headrest DVD player is a great investment to make as it adds value and functionality to your vehicle. It provides you with hours of entertainment while travelling and at the same time, prevents you from seriously hurting yourself during rear-end collisions.