Saachi Portable DVD player, free playback with lifetime Guarantee. Built-in high-capacity improved rechargeable lithium battery that lasts up enough to watch movies. You can enjoy watching your favorite from any region or country for up to 4.5 hours. This you to get the perfect view every time. It can be easily swiveled and attached.

Drive Motor: It is used to spin the disc. The drive motor is precisely controlled to rotate

Laser and a Lens System : The light from this laser has a smaller wavelength than the light from the laser in a CD player, which allows the DVD laser to focus on the smaller DVD pits.

Tracking Mechanism : It can move the laser assembly so the laser beam can follow the spiral track. The tracking system has to be able to move the laser at micron resolutions.