HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Need more than 1? Get a bulk buy discount up to 20% off -2.4Ghz Wireless Transmission Up To 10 Meters Operating Distance. - Low Power Consumption. - Can Be Folded Convinent To Carry Specially For Outside Business - Ergonomically Designed Comfort Grip. - Intelligent Connectivity No Need To Code Plug-And Play. - Application For Mac For Windows Xp And Vista And Win 7Win 8. - Battery Status Indicator: If Battery Is In Low Power The Indicator Will Be Red. - Built-In Mouse Memory No Recording Is Needed After Battery Replacement. - Many Dormant Class Control And More Power-Saving Hibernation Connectionless. - With Led Indicator: When It Is FoldedIt Sleeps To Stop Working. When Unfolded It Continues To Work. -Radio Wave Frequency:2402Mhz-2480MhzBr>-Net Weight: 51G -Working Voltage:3.0V -Working Current:15Ma -Power: 2*Aaa Battery(Not Included) -Operate Range: Up To 10MDiv>Specification General Material: AbsBr> Mouse Type: ErgonomicP>Product Details Connection: WirelessBr> Connection Type: 2.4Ghz WirelessBr> Resolution: 1600DpiP>Power Supply Power Supply: BatteryP>Dimensions And Weight Product Weight: 0.0510 KgBr> Package Weight: 0.0520 KgBr> Product Size (L X W X H): 8.50 X 5.00 X 3.00 Cm / 3.35/P>