Support : mp3 / wma / mp4 (nxv) and jpeg format Digital voice recorder (with built-in microphone) Support multi-language, and lyric display 5 equalizer modes, a-b repeat and super bss 3-d sound effect playing modes Digital watch showing time and date Plug-and-play usb flash drive for data / music / video / picture file storage Memory size : 128m / 256m / 512m / 1gb Built-in li-ion battery Plugandplay. Supported windows 98*, 2000, me & xp Bundled with an user manual, a software driver cd, An earphone and an usb cable in a standard gift-box
