Specification: Item Type: 4K Media Player_x000D_Material: Aluminium Alloy_x000D_Port: USB x 2, Memory Card, HD Multimedia Interface, AV, OPTICAL, IR PORT FOR CABLE_x000D_Resolution: 3840x2160, 4K, 30HZ_x000D_Intermal Storage: 8GB eMMC_x000D_Memory: 1G DDR3_x000D_4K: Support_x000D_Video Formats: FLV, MPEG, AVI, MKV, 3GP, MP4, WMV, MOV, DAT, MPG, TS, M2TS_x000D_Sound Formats: MP3, AAC, WMA, RM, APE_x000D_Picture Format: JPG JPG BMP GIF PNG_x000D_Remote Control Battery: 2 x AAA (Not Included) Features: 1Wide 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. 2Easy 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. 3HD 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. 4Widely 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. 5Read 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. PackageList: 1 x 4K Media Player 1 x Power Adapter 1 x Remote Control 1 x AV Cable 1 x Instruction Manual