Logitech Ultrathin Touch Mouse T631 for Mac Made To Match Mac: Brushed Metallic Body And Silky-Smooth Touch Surface Perfectly Complement The Sleek Looks Of MacBook Pro And MacBook Air Ultra-Portable: Super-Thin Design Slips Easily Into A Computer Sleeve Or The Pocket Of Your Jeans Os X Touch Gesture Support: Take Full Advantage Of Os X Multi-Touch Navigation Using Simple, Natural, Intuitive Gestures Bluetooth wireless pairs multiple devices: Connects to your Mac laptop or desktop with easy switching between computers Charge over USB: No battery hassles. Just 1 minute of charge time powers your mouse for an hour. (Based on typical user experience. Your results may vary.)