Without speaker Without battery Watching High-Definition Videos:Supports 4K@60fps high-definition video decoding, presents delicate and realistic picture quality effects, allowing you to enjoy cinema-level viewing experience at home. Playing Games: Supports hardware graphics acceleration, making the game picture more smooth and realistic. Browsing the Web:Built-in Chrome browser, browse the web anytime, anywhere. Using Applications:Compatible with a large number of applications, meeting your various entertainment needs. Office and Learning: Can connect a keyboard and mouse, making office and learning more efficient. Android 13.0 Higher quality output, Powerful graphics processor, Stable performance. Allwinner H313 Strong SoC for smoother operation and clearer image quality effects. SmartVoiceControl One click voice operation, say what you want (Applicable to voice remote control, not applicable to infrared remote control.) 4K Video Decoding Powerful video decoding function ,higher definition,more realistic image effection. HDR 10High Dynamic Range Make the picture display more vivid and beautiful. Multi Screen Sharing Easily share the small screen to the large screen.You can play games and watch You can play games and watch Dual band WiFi 2.4G and 5G dual band WiFi, with good compatibility, fast network speed, and smoother performance Rich interface simple connection Small interface big effect, can meet various entertainment needs Direction for use