Features: For Android 8.1 System: One of the most popular operating systems, it will bring unparalleled control level to your TV. Equipped with S905XII CPU, quad-core ARM Cortex-A53 processor and G31 MP2 GPU. Support Multiple Connections: Such as BT4.0, 2.4 / 5.8GHz WiFi, USB flash drive and TF card, just enjoy multi-function operation. Users use the browser to browse the Internet: Communicate with the world through various apps, for YouTube, for Skype video calls, for Facebook, for Twitter, for Flixster, etc. Compact & Portable Design: Easy to install, support subtitle video in multiple languages and multiple formats. Specification: Standard: US Plug Size: Approx. 9.6 * 9.6 * 1.5cm / 3.78 * 3.78 * 0.59inch Package Weight: 383 g / 13.51 oz (approx.) CPU S905X2 Quad-core ARM Cortex-A53 processor GPU Dual-core ARM G31 MP2 Graphics Real-time decoding of MPEG-1/2/4, H.264, H.265/HEVC, VC-1 H.264/AVC Base/Main/High/High10 profile level 5.1; up to 4Kx2K / 30fps Support video encoder for H.264 at BP/MP/HP level4.2 H.265/HEVC Main/Main10 profile / level 5.1 High-tier; up to 4Kx2K / 60fps VP9 profile 0; up to 4Kx2K / 60fps MPEG-1, ISO/IEC 11172-2, up to 1080P / 60fps MPEG-2, ISO/IEC 13818-2, SP / ML, MP / HL, up to 1080P / 60fps MPEG-4, ISO/IEC 14496-2, SP / L0-3, ASP / L0-5, up to 1080P / 60fps Display HDMI 2.1 output up to 4K / 75Hz HDMI 3D video formats HDMI HDCP AV(CVBS) 480i/576i Memory 2GB ( LPDDR4 ) Storage 16GB Extended USB Mechanical Hard Disk 2.5/3.5inch 4TB Storage Extended Storage TF card Network WIFI IEEE 802.11 a/b/g/n/ac 2.4G 5.8G LAN 1000M Bluetooth 4.0 Interface USB3.0 1 * USB Port USB2.0 1 * USB Port HDMI 1 * HDMI A Type Port RJ45 1 * RJ45 (1000Mbps) SPIDF 1 * SPDIF TF Card 1 * TF card Port DC-in 1 * DC in Port Package list: 1 * English Manual 1 * Power Adapter 1 * HDMI Cable 1 * Remote Control (2*AAA battery, not included) 1 * TV Box