First, the description is false: the shell is not plastic but aluminum not robust. The tablet is of poor quality, very disappointing screen. And if you have a glitch with your tablet, you can directly throw it in the trash. Unable to contact the manufacturer and service support. After multiple attempts mails went unanswered and a phone number where nobody ever wins and is charged the skin of the buttocks and more. In short, unknown brand, poor qualities, nonexistent service. It is at your own risk.