Price list: $29.95
Ergonomic Vertical Design: The vertical design provides better support for your forearm minimizing wrist pain that can come from twisting.
Back & Forward Button for Convenience: Two Internet navigational buttons, back and forward, are conveniently located on the left side of mouse to provide you with Internet browser control with minimal hand movement.
DPI Switch Button: Quickly and easily adjust DPI resolution (1000/1600 DPI) for a faster response with the convenient DPI Switch located right beside your thumb.
Ice Blue Illumination: You’ll be proud to show off your fashionable iMouse E1 with the “ice blue” illumination contrasting against the glossy black case.