The Green Lion Android TV Box 4K in Black makes your entertainment spectacular with the magnificent ultra-high-definition resolution. The Android 10 OS and the Quad-Core Cortex-A53 processor plus Mali-G31 GPU combination offer incredible performance. You don't have to worry about running out of space for your favorite apps because the box has 2GB RAM and 16GB ROM. It has a TF card slot that is expandable up to 128GB. The box highly supports 4K video output at 60fps via HDMI 2.0a, so the visuals are very clear and detailed. Depending on your needs, you can connect to the internet via the dual-band Wi-Fi of 2.4GHz + 5.8GHz and enjoy the benefits of Bluetooth 5.0 for easy connection with wireless devices. The package comes with an infrared remote control for that extra comfort. This TV box is equipped with HEVC video decoding, HDMI and AV outputs, and it is reliably performant in all your media needs whether it be for streaming your favorite shows or gaming. Specification Operating System: Android 10 Processor: Quad-Core Cortex-A53 GPU: Mali-G31 RAM: 2GB ROM: 16GB Expandable Storage: TF Card up to 128GB Wi-Fi: 2.4GHz + 5.8GHz Bluetooth: Version 5.0 Video Output: HDMI 2.0a (Supports 4K @ 60fps) USB Ports: 2 x USB 2.0 Power Supply: DC 5V/2A Remote Control: Infrared Features Android 10 4K Ultra HD HEVC Video Decoding Quad-Core CPU Wi-Fi Connectivity HDMI Output AV Output Infrared Remote Control TF Card Up to 128GB