Microsoft Wireless Mobile Mouse 3500 Limited Edition - White Gloss - Comfortable design, Right/Left Hand Use, Wireless, USB 2.0 with Nano transceiver for PC/Laptop/Desktop

BlueTrack Technology - Works on more surfaces than optical or laser technology. Nano Transceiver - Leave it plugged in your notebook when you¡¯re on the go. The mouse has its own on/off switch. Up to 8 months battery life - Power status indicator lets you know when your battery runs low. Comfort - Designed by ergonomic experts for comfort in either hand. BlueTrack Technology - Works on more surfaces than optical or laser technology. Note : In case of Wireless mouse, the USB receiver will be provided inside or along with the mouse Nano Transceiver - Leave it plugged in your notebook when you¡¯re on the go. The mouse has its own on/off switch. Up to 8 months battery life - Power status indicator lets you know when your battery runs low. Comfort - Designed by ergonomic experts for comfort in either hand.