Transparent Computer Mouse 2.4G BT1 BT2 Tri Mode USB Rechargeable Wireless Bluetooth Mouse with USB Receiver for Laptop Pink Item Type: Transparent Computer Mouse Material: ABS Working Mode: 2.4G, BT1, BT2 (Can be connected to three devices, a key to switch devices) Working Mode: Optical Technology Number of Buttons: 6 (Support one key to return to the desktop) DPI: 800, 1200, 1600 Light Effect: Seven Color Breathing Light Battery Type: Built in 400mAh Lithium Ion Battery (included) Bluetooth Compatible System: for Win 8.1 10, for Android 5.0 and Above, for iOS 13 and Above, for OS X 10.10 and Above 2.4G Compatible Systems: for Win XP 7 8 10 and Above, for Android 4.4 and Above, for iOS 13 and Above, for OS X 10.5 and Above, for Linux Kernel 2.6+2, for Chrome OS