CPU: quad-core 64-bit Cortex-A53 GPU: Penta-core Mali-450 up to 750Mhz+ Memory: 2GB / 4GB DDR3 (optional), ROM: 16GB / 32GB / 64GB (optional) WIFI: Built-in 2.4G/5G 802.11 a/b/g/n, BT: V4.0 supports 4.2+HS, BLE, ANT and compatible with v1.2, 2.X Support Bluetooth 4.0, support 2.4G & 5GWIFI, support decoder format: 4K VP9 video decoder, H.265/H.264 video decoder Specification: Size: Approx. 100x100x17.5mm/3.94x3.94x0.68inch Operating System: Android 11.0 HDR: HDR10 and HLG modes 3D: 3D video format USB host: 1 high-speed USB 3.0, 1 USB 2.0 Material: ABS plastic Package Includes: 1 x Media Player Note: 1.Please allow 1~3 cm error due to manual measurement, thanks. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you.