Ultra portable tablet companion wersquove made our award winning design of arc touch mouse even better for those on the go wersquove added bluetooth 40 low energy1 a clutter free and reliable experience that works from up to 30 feet away utilizing the latest in bluetooth technology consuming less power and just like the original the arc touch bluetooth mouse curves to turn on and flattens to turn off comfortable and portable shaped to match the natural curve of your hand itrsquo