TENMOS V7 Wireless Gaming Mouse, Rechargeable LED Wireless Mouse Silent Optical Rainbow USB Computer Mice for Laptop PC (Black),Rainbow LED Light: This is a super comfortable wireless mouse with colorful breathing light, it changes color randomly. You can turn the light off by pushing the LED switch.,Rechargeable & Power Saving: The wireless mouse will fall asleep after 10 minutes no-operation to save power and provide long term usage. You can wake it up by clicking any button. It’s rechargeable mouse, comes with charging cable, no need to change battery.,Silent Click: Quiet click frees your worry about bothering other around you and keeps you focused while working or studying.,Stable & Accurate Tracking: Advanced 2.4G wireless lag-free technology allows working distance of up to 10m, provide stable wireless transmission. 1000/1600/2400 CPI free switch to meet your needs with high precision.,Universal Compatibility: The LED wireless mouse is widely compatible with laptop/ computer that with USB port, support Windows XP, Windows Vista, Win7/8,10, Mac OS system.,