Logitech Touchpad Wireless Mouse @ Rs. 1705 MRP 3495/- OFFER PRICE 1795/- GET Automatic 5% off on cart, after adding the product http://www.flipkart.com/logitech-touchpad-wireless-mouse/p/itmdmfcbsujwqu23 General Specifications Brand Logitech Buttons 2 Buttons Interface Wireless Model Touchpad OS Supported Windows 7 Part Number 910-002578 Power Supply 2 x AA Battery Warranty Warranty Summary 3 Years Warranty Features:- Multi-touch Navigation, 5 inch Touchpad, One-finger Control, Two-finger Scrolling, Three-finger Swipe, Four-finger Swipe, Logitech Unifying Receiver, 4 Month Battery Life, LED Indicator Indicating When the Touchpad is On and Battery is Low, Clutter-free Wireless Device, Advanced 2.4 GHz Wireless, System Requirements: USB Port.