About this item BLUETOOTH MOUSE WITH DUAL MODE(BT 5.2 + 2.4GHz) The Dual mode mouse enables free switches between two devices using only one mouse by simply toggle switching.It can connecting one device via Bluetooth and another via 2.4GHz USB Receiver. It is important to note that you cannot use Bluetooth mode and 2.4G mode at the same time. UNIVERSAL COMPATIBILITY 2.4Hz Mode is compatible with any computer, laptop, desktop that has a USB port, simply plug in the USB receiver and play directly。Bluetooth Mode is compatible with Windows，Android,and MAC OS .NOTE: BT5.2System Requirement: Windows 8.0, Windows 10 or later; MacOSX 10.10 or later; compatible with iPad OS 13 or later/ Android 5.0 or later. Please check or update the operating system before using. Mouse It can move freely within a range of up to 10 m using 2.4 GHz transmission. Adjustable with three precision levels(800/1200/1600 DPI), which can be tracked more precisely and correctly, and the speed of the mouse can be control more freely, and allowing for more precise operation. SILENT CLICK The soundless design of the right and left buttons allows you concentrate on your work or play games without disturbing others.The clic design provides maximum support and comfort for your hand. AUTOMATIC ENERGY SAVING AND BUILT-INSIDE Y The mouse has a rechargeable y and a charging cable. There is no need to change ies.To save power, the mouse will sleep after 10 minutes of inactivity and can be woken up by clicking any button.