... used as an advertising player, with its 2 stereo speakers of 5W on 2 sides of the product body, just ... , then it will become the best learning machine ever.2 speakers of 5W from the original manufacture of Logitech, ... :9/800*4803 keys: Power on/off, up, down.Remote controlWith SD/MMC/MS card slot, USB device & host ... Photo Frame Media Player 4GB Built-in Memory 5W*2 stereo speakers W remote control