Right now you can get $10 off Amazon’s Fire TV Stick 4K that includes the Alexa Voice Remote control, support for HDR (Dolby Vision, HDR, & HDR10+), and a built-in Wi-Fi antenna that’s optimized for streaming 4k. The streaming stick is on sale for $39.99 (List: $49.99). Head over to Amazon to grab Amazon’s new Fire TV Stick 4k.