1. Made of graphene material, it has good conductivity and flexibility, and strong electromagnetic shielding. 2. 3D stereo imaging, enjoy the package feeling of watching movies at home. 3. Ultra HD 4K image quality, 3840x2160 resolution, restore real images and accurately capture dynamic details. 4. The 5mm wire diameter has been upgraded, making it thinner and softer, making desktop wiring more labor-saving and more convenient for storage and bending. 5. It can be connected to PS5, switch, and other game devices, and the operation is clear at a glance. 6. The heat dissipation of the aluminum alloy interface is not hot, strong, and durable, and there is no fear of repeated plugging and unplugging. 7. No need to install drivers, plug and play. 8. Optional length: 3m 9. Input interface: HDMI 10. Output interface: HDMI 11. Resolution: 3840x2160@Hz 12. Compatible systems: Windows, iOS, Linux, Vista