TV Stick, supports 4K resolution, enjoys super-definition images and stunning visual effect.265 decoding technology saves half the bandwidth than 264, to show vivid and rich image details. 2GB RAM and 16GB ROM, large capacity allows you to download more apps and games into your TV box. The quad core processor is adopted for smooth and flexible operation without worrying about the problem of slow execution.for Android 11 system, with open source , you can enjoy whatever you want. Supports compatible version 2.0, convenient to stream your photos, videos to TV screen.2.4G 5G Dual WiFi Connection offers more stable wireless signal to enjoy HD media and play gaming experience. Supports mouse and keyboard via USB port; also supports 2.4GHz wireless mouse and keyboard via USB 2.4G dongle. CPU: Amlogic S905Y4 GPU: OpenGL ES 3.2 RAM: 2GB ROM: 16GB System: for Android 11.0 Language: Multilingual DLNA: Sharing DLNA Files Audio formats: AAC, APE, FLAC, M4A, MP3, OGG, WAV, WMA Photo formats: BMP, GIF, JPEG, PNG, Video formats: 3GP, 4K, , , , 264, 265, M4V, MKV, MP4, MPEG4, , , RMVC-1, VOB, WMV Material: plastic colour: Black Package Contents: 1 x TV Box 1 x Remote Controller 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.