Zidoo X9 Android 4.4 HDMI IN Recorder Quad Core Android TV Box 2G/8G Wifi Bluetooth 4K2K H.265 HD Picture in Picture USB 3.0 Streaming Media Player (Free Airmouse) Free Airmouse ! HDMI IN PIP:HDMI IN Picture in Picture function for android box,the best solution for Digital Signage,it can optionally adjust the fram size,position,scale easlly.It's the first Android TV BOX support HDMI IN 1080P record(PVR). For Watching:The powerful CPU brings unbelievable enjoying 4K showing,fantastic experience movies and showing.Support 3D MVC,BD blue-ray ISO,Support HEVC 10bit,support 4K*2K 150Mbps Bitrate. Fantastic ZIUI:ZIUI based on android system,you can have simple APP management,easily find video music pictures file and no need exchange from different APP,support setting passcode of any APP,supports PVR Pre-Recording function by HD/VGA/FHD modes. Easily Connection:ZIDOO X9 with Bluetooth4.0 Vesion Design which available for connect bluetooth speakers,keyboard etc bluetooth devices.Built with internal wifi support 802.11n dual band and 2.4GHz/5.8GHz internet. USB3.0 & TF:Support USB 3.0 to make your external transport much more fast,TF card support to 32GB to storage more content you like.