Welcome to the store! 1. [Easy to Use] The 4K media player can add video, photo, and music playback to all new or old TV devices. Simply connect a USB drive or memory card to your media player, select a file, and play it. Turn on its auto-play and resume functions, which are very easy to use. Supports landscape and portrait viewing, auto-play, and loop playback. 2. [Large Memory] The 4K digital media player has 5 GB of built-in storage for storing videos, images, music, and PPT files, etc. Copy the files you need to play to the local memory. Supports expandable memory; you can insert a 2.5-inch hard drive (7-9 mm / 0.3-0.4 in, up to 4 TB, not included). The expanded memory can be used as a portable hard drive. 3. [4K Ultra HD] Delivers premium video quality through its HD Multimedia Interface output, which supports up to 3840 x 2160, 4K, 30HZ resolution and can transmit digital surround sound to a home audio receiver. An analog AV output is also available for connecting to older TV devices or for sending sound to a stereo system. 4. [High Compatibility] This media player supports HD Multimedia Interface 2.0 video output for connecting to 4K TVs, projectors, monitors, new and old TV devices, and screen displays. Includes HD Multimedia Interface, AV, optical fiber, USB 2.0, USB 3.0, and memory card slots. Ideal for home video playback and business presentations. 5. [Multi Media Reading] Read USB drives, portable hard drives, and memory cards. Simply copy video, image, music, and PPT files to a USB drive, portable hard drive, or memory card and insert it into the 4K media player for playback. You can also copy files to the built-in storage of the 4K media player for playback, making it easy to use. Product Type: 4K Media Player Material: Aluminum Alloy Product Size: Approx. 133 x 82 x 21 mm / 5.2 x 3.2 x 0.8 in Resolution: 3840 x 2160, 4K, 30HZ Model: MP2506P Video Output: HD Multimedia Interface 2.0 Internal Memory: 5 GB Maximum Expansion Capacity: Memory card up to 128 GB, internal hard drive up to 4 TB (not included) Device Interface: HD Multimedia Interface, AV, optical fiber, USB 2.0, USB 3.0, memory card slot Mouse, Keyboard: Supports Connection Connect to a Computer as a Portable Hard Drive: Supports PPT: Supports Remote Control Battery: 2 x AAA (not included) Voltage: 100-240V 1 x 4K Media Player 1 x Power Adapter 1 x Remote Control 1 x AV Cable 1 x User Manual 1 x USB Cable 1 x Screwdriver 3 x Screws Your satisfaction is our highest priority. We will provide you with the best service. If you find any issues after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately, and we will provide you with the best solution!