1、Wide Application: Media player is suitable for home video playback and business presentations. It supports automatic looping of videos, pictures, background music and music files at power on. Supports files in numerical order, such as 01, 02, 03, 04, 05. 2、Easy to Use: 4K media player can add video, photo and music playback to any new or old TV up to 4K Ultra HD quality. Simply connect a USB drive or Storage Card to your media player, select a file, and play! Turn on its autoplay and resume features and it's very easy to use. 3、HD Resolution: The 4K media player delivers video quality through its HD Multimedia Interface output that supports up to 3840 x 2160, 4K, 30HZ resolution, and it delivers digital surround sound to your home theater receiver for a theater like listening experience. In addition, the 4K offers an analog AV output for connecting to older TVs, or for sending sound to a stereo system. 4、Widely Compatible: Connects to 4K TVs, projectors, monitors, old and new TVs, and spliced screens. 4K Media Player Ports: USB x 2, MEMORY CARD, HD Multimedia Interface, AV, OPTICAL, IR PORT FOR CABLE. 5、Read U Disk and Storage Card: Simply copy video, photo or music files to a U disk or storage card and plug in the 4K Mini HD Multimedia Interface media player to play. Item Type: 4K Media Player Material: Aluminium Alloy Port: USB x 2, Memory Card, HD Multimedia Interface, AV, OPTICAL, IR PORT FOR CABLE Resolution: 3840x2160, 4K, 30HZ Intermal Storage: 8GB eMMC Memory: 1G DDR3 4K: Support Video Formats: FLV, MPEG, AVI, MKV, 3GP, MP4, WMV, MOV, DAT, MPG, TS, M2TS Sound Formats: MP3, AAC, WMA, RM, APE Picture Format: JPG JPG BMP GIF PNG Remote Control Battery: 2 x AAA (Not Included) 1 x 4K Media Player 1 x Power Adapter 1 x Remote Control 1 x AV Cable 1 x Instruction Manual