Elecom introduced the M-NV1BRBK, an iF Product Design Award-winning wireless mouse that can store the Bluetooth pairing information of 9 host devices simultaneously, letting you switch between them seamlessly, and on-the-fly. The mouse features a 2,000 dpi infrared sensor, which should be sufficient for most users who don't game, at least not seriously. The mouse is right-oriented, even though it looks ambidextrous. It features five buttons, and a 4-way tilt scrollwheel. Measuring 62.7 x 100.7 x 39.1 mm (WxDxH), it weighs about 78 g (dry-weight), and needs two AAA-size batteries, that can power it for up to 625 days with typical usage.