This  small and sleek MP4 Player is designed to play MP3 music and MP4 videos. This comes with a USB cable, ear buds, a software mini cd, AC power charger, 100V-240V universal voltage, a user manual, quick-start guide and built in stylus. It has 2GB of internal memory and can go up to an 8GB capacity using  a MicroSD card purchased separately. It has a rechargeable lithium-ion battery. Has built in microphone, usb port and measures 3 5/8 x 2 3/16 x 9/16". New in box.