Description Item Name:2.4G Wireless Mouse& Bluetooth 5.0mouse Buttons: 4 buttons The Max DPI:1600 DPI Ajustable DPI Switch: 800 /1200 /1600DPI WiFi Range: 10M Battery: Rechargeable Charging Cable Length: About 20cm Switch Life: 10 Million Times Size: 112*57*25mm Support System: Windows /Mac/Android / iPadOS Features 1.New Upgraded:Unique charging technology,built-in lithium battery 2.Silent Design:The left and right click are both silence, no sound when you click 3.3 kinds DPIadjustableprovides precise positioning Note 1.Bluetooth Mode System Requirement: 1 iPadOS 13 or later 2 iOS 13 or later 3 Windows 8/ 10 or later 4Mac OS X 10.10 or later 5 Android 5.0 or later. 2. Modes: Bluetooth + wireless dual mode , 3.When the mouse cursor can't locate accurate, the mouse need to be charged. 4.When charging, the scroll wheel is blue light. Q:When will we send your order? A:After we receive your order,we will send your order within 48 hours.Except holidays Q:How long does it take for me to receive the package A: We use Q:What if I received a product error or damage? A: If you receive a product error or damage,please