Video: Amlogic Video Engine (AVE) with dedicated hardware decoders and encoders.Support multi-video decoder up to 4K@60fps.Supports multiple "secured" video decoding sessions and simultaneous decoding and encoding.Video/Picture Decoding,VP9 Profile-2 up to 4K@30fps, 265 Main10@L5.1 up to 4K@60fps,AVS2 JiZhun 10bit Profile up to 4K@60fps,264 BP/MP/HP@L4.2 up to 4K@30fps,263 BP up to 1080P@60fps, MPEG-4 SP/ASP@L5 up to 1080P@60fps,MPEG-2 MP/ up to 1080P@60fps,MPEG-1 MP/ up to 1080P@60fps Xvid up to 1080P@60fps, Sorenson Spark up to 1080P@60fps, VP8 up to 1080P@60fps, /+ JiZhun Profile up to 1080P@60fps, WMV9/VC1 SP/MP/AP up to 1080P@60fps, JPEG HFIF file format up to 45M , Multiple language and multiple format sub-title video support, MJPEG and JPEG unlimited pixel resolution decoding (/IEC-10918), Supports JPEG thumbnail, scaling, rotation and transition effects, Supports *.mkv,*.wmv,*.mpg, *.mpeg, *.dat, *., *.mov, *., *.mp4, *.rm and *.jpg file formats Audio: Supports MP3, AAC, WMA, RM, FLAC, Ogg and programmable with 7.1/5.1 down-mixing, Built-in serial digital audio SPDIF/IEC958 input/output and PCM input/output. Two channels. Supports 1 audio output interface (differential LINEOUTP or single-end LINEOUTL/LINEOUTR), One Audio HUB, supporting internal mixing function. Embedded 3 I2S/PCM (I2S0 for extended audio codec, I2S2 for BT, I2S3 for digital power amplifier) CPU:Allwinner H618 Quad Core ARM A53 Memory:DDR3:2GB Flash:eMMC:16GB WiFi:802.11 b/g 2.4G.+5G WIFI+Blutooth 5.0 I/O: 1*(4K*2K UHD Output, 2.0A) 1*USB(1*USB Host Port) 1*IR Reciver(Remote Reciver Connect) 1*TF CARD(Support 4GB/8GB/16GB/32GB/64GB) Power:DC 5V/2A;LED indicator, Working:Blue;Standby:Red OS:Android 12.0 update to 14.0 Supports Left-justified, Right-justified, Standard I2S mode, PCM mode, and TDM mode I2S mode supports 8 channels, and 32-bit/192kbit sample rate I2S and TDM modes support maximum 16 channels, and 32-bit/96kbit sample rate One OWA OUT interface, supporting 16-/20-/24-bit inputs and outputs Integrated digital microphone(DMIC), supporting maximum 8 digital PDM microphones Image:HD JPEG, BMP, GIF, PNG, TIF Language:English French German Spanish Italian etc multilateral languages. Online:Browse all video websites,support for ,,Flixster,, etc. Apps:Apps download freely form android market, etc. Medium:Local Media playback,Support HDD,U Disck,TF Card. Talk online:Support SKYPE video call,,,twitter,QQ etc Others: Support Email,office suit etc. Support DLNA function Support 2.4G wireless mouse/keyboard Colour:As Shown Material:Plastic Package Contents: 1 * H618 set-top box set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.