Highlights: High performance USB (Universal Serial Bus) optical mouse with built-in speaker Speakers provides clear & concise audio sound 1000 dpi high precision sensor Supplied with high quality microphone Specification:
Colour: Black Interface: USBResolution: 1000 dpi Compatibility: Windows 2000/XP/ Vista/7 & Mac OSDimension: 90 X 55 X 33 mm Weight: 150g Package Contents:1 x 2-in-1 USB (Universal Serial Bus) optical speaker mouse 1 x