... the hard disk in high-definition movie,digital camera,cellphone,USB,card reader and share with data etc,Support connection printer OTG ... Need to convert head)can be connected directly mouse,keyboard,USB etc peripheralchargeSmall charger socket,DC9V Input earphone/video3.5mm earphone ... time of up to 5 hours abovetemperatureBelow 30 degreeAccessory : USB cable, earphone, charger, manual , insurance card