Microsoft Wireless Mobile Mouse 3500 Limited Edition - Flame Red Gloss 並行輸入

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.