I've had this product for several weeks and it has proven to be very unreliable. It cannot seem to maintain a connection to my computer; it connects and disconnects constantly. I've replaced the batteries and I am using the device within a range of about 2.5' from my machine, so while I'm open to the possibility that something else in my work environment is contributing to the problem, it appears to be a case of poor product performance to me.
Style, Form and Function. Smart, Stylish Design. This bluetooth optical mouse is stylish and professional with the black and silver color scheme. Ergonomic design with rubber side grips makes using this mouse comfortable and easy. Compact and portable while still providing the comfort and control you need. Easily fits into your computer bag, purse, or luggage. Precision Tracking. Adjustable 800 - 1600 DPI for accurate tracking. Optical laser is 250% more accurate than standard optical mice. Improved control for navigation, gaming and art applications. Wireless Connection. Uses latest Bluetooth technology to connect with you bluetooth enabled computer. Easily pairs with your computer with the bluetooth connection button and automatically reconnects when you turn your computer on. Can also pair with a bluetooth USB dongle to be compatible with any laptop, netbook, or desktop computer. Works with PC and Mac! Specifications: Battery: 2 AAA (Included) , Operating Voltage: 3.0v , Operating System: Versions up to Windows 7 and Mac OS Snow Leopard , Dimensions: 3.37" x 1.25" x 2" . Compatible With: MacBook Pro MC700LL/A , MC721LL/A , MC723LL/A , MC724LL/A , MC725LL/A , MacBook Air MC503LL/A , M504LL/A , MC506LL/A , MC965LL/A , MC966LL/A , MC968LL/A , MC969LL/A , Mac Mini MC936LL/A , MC815LL/A , MC816LL/A , MC403LL/A , MC270LL/A , iMac MC309LL/A , MC508LL/A , MC509LL/A , MC510LL/A , MC511LL/A , MC812LL/A , MC813LL/A , MC814LL/A , Mac Pro MC560LL/A , MC561LL/A