Browsing is a breeze with the Logitech M345 Wireless Mouse. Its compactsize and textured grip offer optimum comfort to your hands allowingfor long and continuous use. Incorporating the Logitech advancedoptical tracking technology, it does not require a mouse pad evenon glossy surfaces. The smooth yet precise control makes clicking,dragging and selecting files effortless. A left or right tilt ofthe wheel lets you scroll through web pages at ease. This wirelessoptical mouse operates using the Logitech Advanced 2.4 GHz wirelessfrequency which ensures reliable high-speed communication for upto 25 meters away from the receiver. The tiny nano receiver may beleft plugged-in the system or you can store it behind the mouse forsecure transportation. It is a unifying receiver to which you canadd up to five other compatible devices without the hassle of multiplereceivers. This tilt wheel mouse features Smart sleep mode and comeswith an on/off switch for battery power conservation. The indicatorlight warns you in advance about low battery condition for a timelychange.