Use the HDD-Cinema to copy your SD/MMC memory card files onto a 2.5" harddisk by just a single press of button WITHOUT USING ANY COMPUTER! And to play MPEG 1/2/4 + DIVX3/4/5/XVID + VCD/SVCD/DVD + MP3/WMA + JPEG files without using the computer. Features: Use 2.5" IDE hard drive as storage media. Use as a photobank to copy and store SD/MMC files. Work as USB HDD when connected to USB port on PC for file store / backup / transfer Work as Audio / Video player when connected directly to TV / PC monitor. Support multiple file format. Solid aluminium case Work as OTG digital partner when connected to digital camera, USB HDD, DV, MP3 player. Copy / backup data without PC. Operate on AC or battery power    Slim in Size and light in weight makes it highly portable! Very solid built body and buttons makes it very durable! Built-in SD/MMC Card Reader for photo bank purpose, transferring SD/MMC files without using the PC. Supports OTG (On The Go) function which can transfer many USB enabled device files such as DV/DC Different combination of colors are available for choosing. Packages included: USB2.0 HDD Cinema (hard drive is not included) Remote control USB cable Audio / Video cable Battery box Pouch User manual Power adapter