GE Retractable Mini Optical Mouse is ideal for travel. Compact size and retractable cord with optical precision for pinpoint accuracy. Quick and easy cord-winder avoids tangles and is ideal for travel. To use, pull cord from both ends to desired length. When done, pull cord from both ends until it is fully extended; pull both ends again, and let it smoothly rewind the cord. Cord is 2.75 ft. long.GE Retractable Optical Mini Mouse is compact, comfortable, versatile and affordable. At 30 per cent smaller than regular-sized mice, the Mini Mouse is perfect for smaller hands and people on the go who need portability, but don't want to compromise comfort.