Multifunction Game Machine: This is a multifunctional console game support including support for viewing images watching videos listening to music reading ebooks and so on. LONG STANDBY TIME： Builtin 1800mAh high capacity lithium battery for ultralong standby time and battery life. Support up to 5 hours game playing and 30 hours music playing. Brings lots of joy and happiness to you during a trip or a long journey. Connect external devices: USB and PC devices can be connected to download games and use AV interface to get visual experience on large screen TV. Even with a 5.1inch screen it will bring you perfect enjoyment.