Multi-Device Bluetooth Mouse: Support up to 3 devices to work at the same time via Bluetooth 5.0/Bluetooth 3.0/2.4G USB Dongle. Compatible with Macbook Air/ Pro, iPad, iOS, Surface, Chromebook, Surface, Mac OS, Windows 7/8/10 / XP, Android, Linux ... take less than several seconds to connect on multiple devices having Bluetooth or USB port. ?18-month waranty7 Colors Switchable Backlit: Amazing cute mouse with colorful lights, customized 15 colors rainbow RGB modes can be easily switched by clicking the middle button to meet different occasions on the day or night. Also a good wireless mouse gift choice for kids, students, and families. (Press the middle button for 3-5 seconds to turn off the backlight)Ultra Silent Upgrade:Almost no clicking sound when using, soft click and rubber scroller design, reduce noise by more than 95%. Enjoy a quiet & noiseless wireless connection, providing you with a quiet working environment without disturbing others.Ambidextrous & ComfortableThe symmetrical compact design that perfectly fits the big or small hands, lightweight and portable, and the matte surface with stable grip. 3-level optical DPI(1000/1600/2400), easily switch to change the speed to meet different work.Rechargeable Mouse: Only 3 hours to fully charge ( 650mAh rechargeable battery), up to 7 days working time. Designed with a low battery indicator, never worry about the mouse suddenly running out of power while working. Auto-sleep mode in 3 minutes of inactivity, low consumption. ?The package comes with a charging cable.