기능

• You can delete programs you have finished watching or videos you no longer need and record them repeatedly.
• Uses a "triple tough coat" that is resistant to dirt, fingerprints, scratches and scratches to minimize recording layer degradation and disk warping.　(Warp Coat, a moisture-resistant layer that resists warping; Guard Coat, a protective layer that prevents moisture and chemical substances from entering; Hard Coat, a cover layer that resists dirt, fingerprints, scratches, and scratches.)