1、5 INPUT INTERFACE: 5 input interface, you can easily switch between multiple screens such as game consoles, TV boxes and computers, solving the interface unplugging troubles. 2、4K ULTRA HD: Switcher supports the highest 4K and 60Hz resolution, restoring a more detailed and lifelike picture experience, and 3D stereoscopic video brings a visual feast. 3、POWERFUL CORE: 5 Port switcher is equipped with high end performance chip and HDR technology, which enhances the details of light and dark and color levels, and makes the image more three dimensional and vivid. 4、LONG DISTANCE TRANSMISSION: HD Multimedia Interface switcher is suitable for all kinds of scenes, with a transmission distance of up to 40 meters, no need to worry about signal interference. 5、7.1 SURROUND SOUND: Professional theater grade sound and video experience, synchronized sound and video transmission, supports 2.0/5.1/7.1 surround sound, instantly transforms the living room into a home theater. Item Type: HD Multimedia Interface Switcher Material: Iron Shell HD Multimedia Interface Version: HD Multimedia Interface 2.0 Resolution: Support Up to 4K and 60HZ Switching Mode: Push Button, Remote Control Input Interface: HD Multimedia Interface x 5 Output Interface: HD Multimedia Interface x 1 Support Sound Format: 7.1/5.1/2.0 Channels Remote Control Battery Type: 1 x CR2025 Button Cell Battery Battery Capacity: 240mAh (included) 1 x Switcher 1 x Remote Control 1 x Instruction Manual 1 x Power Plug 1 x Charging Cable