Price Product Color Blue (1)Graphite (1)Red (1) Package Contents Wireless Mini Travel Mouse BlueNano Receiver1 x AAA BatteryQuick Start Guide (1)Wireless Mini Travel Mouse GraphiteNano Receiver1 x AAA BatteryQuick Start Guide (1)Wireless Mini Travel Mouse RedNano Receiver1 x AAA BatteryQuick Start Guide (1) Color Blue (1)Graphite (1)Red (1) Pointing Device Host Interface USB (2)USB 2.0 (1) Product Model 97470 (1)97471 (1)97540 (1)