The Creative TravelSound MP3 128 is the palm-sized portable stereo speaker system with built-in MP3 player. Inside its unique, one-piece design there's 128MB of memory together with two premium titanium speaker drivers and a digital amplifier for improved sound quality and battery life. This lightweight, all-in-one travel system can be used as a standalone MP3 player or connected to other portable music devices or notebook PCs. In addition to all this versatility, it has an integrated microphone and can store up to 8 hours of voice recording. A neat carrying case protects the system when the user is on the move. Product Description Creative TravelSound MP3 128 - digital player / voice recorder Dimensions (WxDxH) 15.5 cm x 6.4 cm x 5.2 cm Weight 280 g Product Type Digital player / voice recorder - flash based Battery 4 x battery - AAA type Flash Memory 128 MB Sound Output Mode Stereo Microphone Microphone - built-in Supported Digital Audio Standards MP3, ADPCM Digital Recording Time 480 min - voice recording Speaker(s) 2 x right/left channel speaker - built-in - 2 Watt PC Interface Supported USB Extended Specifications General Width 15.5 cm Depth 6.4 cm Height 5.2 cm Weight 280 g Product Type Digital player / voice recorder - flash based PC Interface Supported USB Miscellaneous Cables Included USB cable Audio cable Software Drivers & Utilities Carrying Case Soft case - nylon Power Power Device Power adapter - external System Requirements OS Required Microsoft Windows 98 Second Edition, Microsoft Windows 2000, Microsoft Windows Millennium Edition, Microsoft Windows XP Peripheral / Interface Devices Sound card, USB port System Requirements Details Windows 98SE/2000/ME/XP - Pentium - 200 MHz - RAM 64 MB - HD 30 MB Battery Battery 4 x battery - AAA type Battery Life Details Digital playback - Alkaline - 12 hour(s) Connections Connector Type 1 x audio line-in ( mini-phone stereo 3.5 mm ) 1 x headphones ( mini-phone stereo 3.5 mm ) 1 x USB 1 x DC power input Slot Provided 1 x SmartMedia Card Microphone Type Microphone - built-in Audio System Features Auto power off Sound Output Mode Stereo Flash Memory Integrated - 128 MB Digital Player (Recorder) Response Bandwidth 150 - 20000 Hz Signal-To-Noise Ratio 80 dB Supported Digital Audio Standards MP3, ADPCM Playback Modes Random play, all tracks repeat Recording Time 480 min - voice recording Supported Bit Rate 32 - 320Kbps External Hard Drive Function- Yes Speaker System Speaker(s) 2 x right/left channel speaker - built-in - 2 Watt