Supports Point to multi-Point connection, only using one piece of bluetooth adapter, you can enjoy many products with bluetooth function such as bluetooth mouse, bluetooth keyboard, bluetooth printer, bluetooth speaker, bluetooth earphone, bluetooth mobile, etc. Adopts interference avoidance technology, many wireless mice can be used in the same office without any interference. Fits international communication protacol, worldwide compatibility. Unique design, and comfortable feel of touch. Adopts lastest bluetooth and laser technology, you can enjoy this wireless mouse smoothly and accurately. 1600dpi high tracking resolution. Working radius reaches up to 10 meters. Dimensions (L x W x H):96*51*32 mm Compatible with Windows 98, 2000, ME, XP, NT and Mac