CPU :RK3318 Quad-core 64bits ARM Cortex-A53@ up to 1.5 GHz. GPU :Mali-450MP2. WIFI :IEEE 802.11 a/b/g/n/ac ; 2.4G / 5G.  Audio Output :SPDIF. HOST :USB2.0 /3.0, Operating system :Android 10.0, Video Output :HDMI,AV  Fitting :Removable Storage, Network-Browser: Opera,SkyFile,Dolphin,Etc. Media :Support online video, television, movies, music, radio  Office :WORD,EXCEL,POWERPOINT,PDF,TXT, 3D :Built-in 3D acceleration, can be the perfect box to support 3D games  Audio playback .Support:MP1,MP2,MP3,WMA,OGG,AAC,M4A,FLAC,APE,AC3,AMR,DTS,RA,WAV,FLAC  Video player Format :H.265 HEVC MP-10@L5.1 up to 8Kx4K@24 fps  H.264 AVC HP@L5.1 up to 4Kx2k@30fps  H.265 (Main Profile Level 4.1 1080P@60fps)  H.264 (High Profile Level 4.2 1080P@60fps)  MPEG1/2/4(Main Profile 1080P@60fps)  VC-1(Advanced Profile Level 3 1080P@30fps)  H.263(576P@60fps)  (Others)(1080P@60fps):Sorenson Spark/RV8/RV9/RV10/VP6/VP8  Supports up to :4K  DLNA :YES  Language Support :Built-in 33 languages  Interface :miniUSB,USB2.0/3.0,TF,OTG  RAM+ROM:2+16G / 4+32G / 4+64G  Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on  size:107 x 107 x 18mm  Material:abs  colour:black    Package Contents:  1 x H50 TV box  1 x HD cable  1 x IR remote control  1 x User manual  1 x EU Plug Power supply  Only the above package content, other products are not included.  Note: Light shooting 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.