Japanese company Elecom unveiled its latest M-TG01DL series designer wireless mice. Available in color options of black, silver, and cherry-red, these right hand-oriented wireless mice use dark-field microscopic optical sensors that let you use it even on transparent glass surfaces with nothing underneath them (such as glass tables). The sensor itself has a resolution of 1200 dpi, which is just fine for most non-gaming tasks.

The mice have five buttons apart from the scroll-wheel. The main unit communicates with a USB micro-receiver over 2.4 GHz radio band, and is powered by a single AAA-size battery which can provide up to 106 days of continuous uptime before needing a replacement. The mouse measures 51.0 x 77.0 x 32 mm (WxDxH), weighing 55 grams (without its battery). The M-TG01DL series will be available in the Japanese market in mid-January, its pricing is not known.