Mouse with an almost inaudible click. Its modern design allows up to one year of battery life, while ensuring high sensitivity. High-quality materials ensure relaxing work. Dual Bluetooth connection mode and .4GHz USB receiver Enjoy conveniently without cables. Quickly switch between the two computers.CompatibilityWindows 10 and higherAndroid 6.0 and higherMac OS X 10.10 and aboveCommunicationUSB dongleBluetooth 4.2 LEWi-Fi 2.4GRangeup to 8 mTemperature range0 ° C ~ 40 ° CPowerBattery operatedRated voltage3.0VColourWhiteMaterial of executionABSPCCertificatesQ / BJMWK0001-2016SetComputer mouseUSB dongleUser manualSizeS.