Azpen A1040 10.1" Quad Core 8GB Android Tablet with Bluetooth GPS HDMI Dual Cameras Android 5.1 Lollipop OS; Much more comfortable reading on the big screen with 1024 x 600 high resolution. Quad Core Processor: 4 x 1.3 GHz processor speed, multi-task is awesome. Impressive 3D gaming experience With front and back dual cameras (0.3MP and 2MP), be adequate for skype video chat and taking general pictures Built-in Bluetooth and GPS: Built in Bluetooth allow easy pairing with a Bluetooth-enabled device. Integrated GPS sensor works through Wifi, hotspot, naavi, mapfactor and etc. US Local Customer support: on-time customer service/tech support. Contact us by email or tollfree number.