Features: MP4 Player - 1.8-inch TFT display, ultra-thin and cool style. The original AMV movie feature, watching small movies. It is especially recommended to use the AMV format MP4, the same capacity, but the movie stored in the AMV format is about seven times that of the MTV format movie. Support music format: MP4 format. Full-band FM stereo radio. Electronic photo album / JPEG photo browsing function, watching electronic fiction with full enjoyment. Graphical interface operation, with the corresponding text display, is easy to use. Built-in microphone for high fidelity recording, Support USB2.0 high-speed transmission, speed up to 1000K Byte/S. Convenient language learning, true digital repeater, easy for you to repeatable and follow-up. 7 tone equalizers - Natural, rock, classical, soft, jazz, heavy bass. Support Simplified Chinese, English song name synchronization display With memory function and breakpoint resume function. Plug & Play - For Windows98/ME/2000/XP 2000/XP no need to drive, plug and play. With built-in lithium battery, which can be used more than 1000 times. Installed with power protection, more energy saving and charging protection. Supports with the most playback - Normal mode/single loop/directory playback/directory loop/all loop/segment loop/shuffle/introduction playback. Specification: Type: MP4 Player Screen size: 1.8 inches Memory card type: Small Memory Card Expansion card: support Interface: USB2.0 Audio format: MP4 Screen color: color screen Resolution: 160*128 Weight: Approx. 72g Size: Approx. 9 * 4 * 0.8cm / 3.5 * 1.6 * 0.3in Package list: 1 * MP4 Player 1 * Charging Cable 1 * Headphone Cable 1 * Colored Box Note: Please allow slight error due to manual measurement. Thanks for your kind understanding. .