Havit HV-MS691 is Gaming mouse with Four colour breathing back light. it also has back light off mode.
-System Support: Windows 2000/XP/Vista/7/8/10, Linux / Mac
-Interface Type: USB
-Key number: 6
– Voltage: 5.0V
-Keystroke life: 1,000,000 times
-Cable length: 1.5m
In order to protect the mouse, please don’t use the mouse on rough surface. It’s helpful to use it with a good quality mouse pad.