4K ultra high-definition resolution
Easy setup with your Google account
Plugs into your TV's HDMI port
Android TV
Dolby audio
WiFi: 2.4/5GHz 802.11 a/b/g/n/ac MIMO
Input: AC 100~240V, 50/60Hz, 250mA MAX; Output: DC 5V/1A
What's in the box? 
1 UHD TV Streaming Device
1 Remote control (batteries included)
1 HDMI Cable 3.28 ft (1 m)
1 AC adapter with cable 3.28 ft (1 m)
1 Quick Start Guide