Shrih Unique Dual Core External Antenna Android TV Box,USB 2.0 Stick PC. CPU: Dual-core, 1.6GHz Processor Speed. Chipset: Dual Core 1.6GHz Cortex-A9. System Memory: 1GB DDR3/ Built in 4G Memory. RAM: 1GB DDR3 ROM: Nand Flash 4GB OS: Google Android 4.1.1 Support: max 16GB TF card Support: 3D game,G-sensor,BT HDMI: Support HDMI 1.4, 1080P Control: 2.4G Remote control/APK Wifi: WIFI 802.11B/G/N USB: USB 2.0 Flash:support Flash,HTML5 Support: external USB Webcam Power: DC 5V/700mA2.5MM Port: HDMI mini USB OTG USB2.0 Video: MPEG-4MOVWM,xvid Photo: Bmp,jpg,png,gif All formats Music: MP3WMA,MMC,M4A,FLAC,APE,AC3,AMR,DTS,WAV Color: Green Accessories: USB,user manual (2.4G touch remote control optional) Size: 101* 38 * 9 mm Functions: 1. Watching TV: Enjoy movie, online TV from the internet anytime as you wish, just need to connect with WIFI. 2. Surf the Internet: Browsing the internet anytime as you like. 3. Play games: Download android games as you like, support 3D game, G-sensor. 4. Online chatting: Support USB webcam, more close to your friends. Such as Skype,MSN,G-talk and so on. 5. Office software: Such as word,excel 6. Remote control 2.4G wireless remote control Cellphone control. 7. Support TF card, external USB webcam,HDMI, USB mouse, wireless remote control.