... extensionMax.32GB for micro SD/TF cardWIFI802.11b/gGPS GPS and grapBluetoothsupportCamera30-130WG-SENSOR3 axis acceleration sensor,Cooperate with chip ... disk in high-definition movie,digital camera,cellphone,USB,card reader and share with data etc,Support connection printer OTG ... time of up to 5 hours abovetemperatureBelow 30 degreeAccessory : USB cable, earphone, charger, manual , insurance card