1、High-end chip - Adopts for RK3288 quad core chip and for ARM Cortex-A17, 28nm technology, up to 8GHz. 2、Advanced GPU ‑ For malit764 3D GPU (for OpenGL ES 1/0 /0, for OpenCL 1). 3、For Android 1 operating system, wide applications and functions. 4、True 4K x 2K support and H.265 decoder, makes it easy to enjoy HD video with friends and family. 5、2G DDR3 + 8G ROM - High-capacity memory, no need to worry about data storage problem. Features: High-end chip  - Adopts for RK3288 quad core chip and for ARM Cortex-A17, 28nm technology, up to 1.8GHz. Advanced GPU - For malit764 3D GPU (for OpenGL ES 1.1/ 2.0 / 3.0, for OpenCL 1.1). For Android 5.1 operating system, wide applications and functions. True 4K x 2K support and H.265 decoder, makes it easy to enjoy HD video with friends and family. 2G DDR3 + 8G ROM - High-capacity memory, no need to worry about data storage problem. Support Bluetooth 4.0 - Bluetooth V4 ensures a smooth and fast operation. WiFi 802.11n with 2.4GHz and 5.8GHz frequency range. Support for the latest HTML5 / Flash11 and more. Support for external 3G USB dongle (NOT included). There are over 600,000 apps and games for Google Play, gives you a great experience. The expansion port supports a 2.4GHz wireless mouse, a wireless keyboard with a touchpad, etc., while the micro-SD slot allows you to add up to 32GB of storage memory + 8 gbflash 2 gb of memory Comes with a remote control for easy operation. Specification: Type: TV Stick with Antenna Model: 903V Plug type: US Material: Aluminum alloy Weight: Approx. 50g Size: Approx. 10.3 * 4 * 1.2CM Online video playback: for YouTube / Internet Radio/Facebook /Twitter / Picasa / Flicker / Google+ and other social networks, for Gmail, PDF reader, e-book reader office. Support multiple languages: Arabic, English, French, Italian, German, Spanish, Portuguese, Greek, Dutch, Danish, Russian, Polish, Norwegian, Swedish, Czech, Turkish, Simplified / Traditional Chinese, Korean, and Japanese. Processor: for RK3288 Quad Core 1.8Ghz (for Cortex-A17) Storage: 2GB RAM+8GB ROM Wireless network: WIFI 2.4G Single frequency Expansion interface: TF card slot (Support up to 64GB), HDMI 2.0*1,, Audio JACK 3.5mm, USB 2.0 x 1. System: for Android 5.1 Media: support online video, television, movies, music, radio Support for Microsoft: Office WORD, EXCEL, POWERPOINT, PDF, TXT Audio playback format: Support MP1, MP2, MP3, WMA, OGG, AAC, M4A, FLAC, APE, AC3, AMR, DTS, RA, WAV Video format: Support H.265 HEVC MP@L 5.0 up to 4Kx2k@30fps; H.264 AVC HP@L 5.1 up to 4Kx2k@30fps; H.265 (Main Profile Level 4.1 1080P@60fps); H.264 (High Profile Level 4.2 1080P@60fps); MPEG1/2/4 (Main Profile 1080P@60fps); VC-1 (Advanced Profile Level 3 1080P@30fps; H.263 (576P@60fps); (Others) (1080P@60fps): Sorenson Spark/RV8/RV9/RV10/VP6/VP8 DLNA: YES Voice support: Support Built-in 33 languages Package list: 1 * TV Stick (with Antenna) 1 * Antenna 1 * Remote Control (2x AAA battery powered, which is NOT included) 1 * User Manual 1 * HDMI Cable 1 * Adapter 1 * Sensor 1 * USB Cable Note: 1. Please note that the battery for the remote controller is NOT included. 2. Please allow slight error due to manual measurement. Thanks for your kind understanding.