Polaroid 55GSR4100KL 55" Class 4K UHD LED TV with Built-in Chromecast

55" screen is the perfect size for your living room or bedroomFeatures 4K Ultra High Definition for a crystal clear pictureNative 120Hz refresh rate reduces motion blur on the screen30,000:1 contrast ratio gives you vivid details from every imageBuilt-in Google Chromecast platform lets you wirelessly stream your favorite videos, music and photos from your phone, laptop or tabletLEDs embedded behind the screen make every image more evenly litHEVC decoding enables Ultra HD content from your favorite streaming video apps3 HDMI inputs let you connect your video game consoles, Blu-Ray player and PCInputs include: 3 HDMI, 1 USB, 1 RF, 1 RJ45, 1 PC audio, 1 opticalComes with a remote and 2 AAA batteries