1、Runs on Android 11.0 OS, perfect in productivity, stability, and performance, along with various features and optimizations. 2、Powered by high-performance RK3318 Quad-Core CPU, HK1 RBOX R1 will be able to play 4K videos with H.265, H.264, and VP9 decoding. 3、H.265 and VP9, powerful decoding capabilities, occupy less bandwidth (about 50%) than H.264 and can decode most of the file formats at present. 4、4K * 2K output provides you high definition viewing and fluent video playing, making it the highest resolution signal available for home movies. 5、2GB RAM \u0026 16GB ROM, 4GB RAM \u0026 32GB ROM, 4GB RAM \u0026 64GB ROM, 4GB RAM \u0026 128GB ROM are optional, providing plentiful room for high-speed data processing and storage. 6、Supports 2.4G/5G dual-band WiFi, stable and fast WiFi signals. BT 4.0 supports wireless connectivity, allowing it to quickly connect to BT devices. Overview: HK1 RBOX R1 Smart Android TV Box can change your traditional TV & LCD monitor into a multimedia center by connecting the Internet (Via WiFi or RJ45). This smart Android TV Box will bring you much fun and convenience with its powerful feature: Android 11.0, RK3318 Quad-Core 64-bit CPU, Penta-Core Mali-450 GPU, 2GB RAM+16GB ROM/4GB RAM+32GB ROM/4GB RAM+64GB ROM/4GB RAM+128GB ROM optional, 4K video decoding, 2.4G/5G dual-band WiFi, BT4.0 and 100M LAN connection. Features: Runs on Android 11.0 OS, perfect in productivity, stability, and performance, along with various features and optimizations. Powered by high-performance RK3318 Quad-Core CPU, HK1 RBOX R1 will be able to play 4K videos with H.265, H.264, and VP9 decoding. H.265 and VP9, powerful decoding capabilities, occupy less bandwidth (about 50%) than H.264 and can decode most of the file formats at present. 4K * 2K output provides you high definition viewing and fluent video playing, making it the highest resolution signal available for home movies. 2GB RAM & 16GB ROM, 4GB RAM & 32GB ROM, 4GB RAM & 64GB ROM, 4GB RAM & 128GB ROM are optional, providing plentiful room for high-speed data processing and storage. Supports 2.4G/5G dual-band WiFi, stable and fast WiFi signals. BT 4.0 supports wireless connectivity, allowing it to quickly connect to BT devices. Note 1: Please connect the TV BOX with your 4K TV first, and then the 4K resolution option will show in resolution setting. Note 2: The remote controller of the product belongs to the attached and functional accessory. If part of the product functions can't be controlled by the controller, please purchase an external mouse or air mouse to operate. You will have a better user experience. Highlights: OS: Android 11.0 CPU: RK3318 Quad-core 64-bit Cortex-A53 GPU: Penta-Core Mali-450 Up to 750Mhz+ Card Reading: TF Card supported, maximum of 64GB BT Version: 4.0 LAN Ethernet: 10/100M standard RJ-45 HDR: HDR10 and HLG modes High Definition Video Output: 4K, HD2.0a Decoder Format: 4K VP9 Video decoder, H.265/H.264 video decoder, 1080P other video decoders (VC-1, MPEG-1/2/4, VP6/8) Media Format: Avi, Ts, Vob, Mkv, Mov, ISO, wmv, asf, flv, dat, mpg, mpeg Audio Format: MP3, WMA, AAC, WAV, OGG, DDP, HD, FLAC, APE Photo Format: HD JPEG, BMP, GIF, PNG, TIFF Language: English, French, German, Spanish, Italian, etc. multilateral languages There are 4 Options for HK1 RBOX R1 Box: 2GB RAM+16GB ROM+2.4G&5G WiFi+BT4.0+100M LAN 4GB RAM+32GB ROM+2.4G&5G WiFi+BT4.0+100M LAN 4GB RAM+64GB ROM+2.4G&5G WiFi+BT4.0+100M LAN 4GB RAM+128GB ROM+2.4G&5G WiFi+BT4.0+100M LAN Specifications: Model Number: HK1 RBOX R1 I/O Interfaces: 1 * HDTV, 1 * USB 2.0, 1 * USB 3.0, 1 * TF Card Slot, 1 * OPTICAL, 1 * RJ45, 1 * AV, 1 * DC IN Power Supply: AC 100-240V 50/60Hz; DC 5V 2A Color: Black Main Item Size: 12.4*8.8*2.5cm/4.88*3.46*0.98in Main Item Weight: 101g/3.56oz Package Size: 18.7*12.7*5.3cm/7.36*5*2.08in Package Weight: 330g/11.64oz Packing List: 1 * HK1 RBOX R1 TV Box 1 * Power Adapter 1 * Remote Control 1 * HD Cable 1 * User Manual (English) 1 * HK1 RBOX R1 TV Box 1 * Power Adapter 1 * Remote Control 1 * HD Cable 1 * User Manual (English)