Gold Tech 65-inch screen operating system web + remote GT65WOSJ

Specifications Voltage / Hertz: 100 to 240 volts AC - 50-60 Hz Color: Black Number of USB ports: 2 Number of HDMI ports: 3 Screen size: 65 inches Resolution / Megapixels: 3840x2160 Type of clarity: 4K UHD Other Product type: Display screen Remote control type: Remote control Smart TV: WebOS Brand name: Gold Tech Country of manufacture: China Mobile connection: Yes Product information Product information: GT65WOSJ Factory warranty: Two years