Compact 2.4G Wireless Vertical Mouse, Rechargeable, Black This compact 2.4G wireless vertical mouse is a healthy ergonomic vertical mouse. When using it, the arm is in a natural state, which can effectively prevent the mouse hand, relieve fatigue, and keep people in good condition for a long time at work. It effectively reduces the burden on the arms and shoulder pain, making work easier. This mouse adds shortcut keys to make office learning more convenient and faster. Normally, your forearm muscles are twisted from sitting flat on the supporting surface when using a regular mouse. This “flat position” causes strains on your muscles and leads to wrist pains. This is where this Ergonomic Vertical Mouse become helpful and provide alleviation. Stable 2.4GHz Wireless Technology for up to 30’ (10m) working range.Built-in rechargeable Li-battery and comes with a usb charging cable so there’s no more money pay for the battery. Equipped with 6 buttons (Left & Right Click, Back & Forward, DPI Switch, Scroll Wheel) for office, outdoor, home, game, etc. 800/1200/1600 DPI Resolution Optical Tracking Technology provides more sensitivity than standard optical mouse for smooth and precise tracking on a wide range of surfaces, and sensitive mouse click with less noise. The forward and back buttons make it easy for us to browse the web and greatly improve our work efficiency.When charging, the blue light is on. After fully charged, the light does not turn on.A full charge can take 3-4 hours and will last 30 to 60 days. BEST CHOICE FOR YOUPRODUCT TYPEMouse PadDesk PadMouse Pad with wrist supportDesk PadMouse PadMouse Pad with wrist & arm supportMouse PadCUSTOMERS REVIEWSSIZES(LWT mm)3 Sizes available26021033202403450400490040042252502390045022 Sizes available35025038003004479225503 Sizes available2301802.52402002.53002402.5COLORSMATERIALFabricFabricSurface:FabricWrist Rest: gel (silica) PU leatherFabricABS & Plastic, padded memory foam Aluminum & PU leatherFEATURESStitched edge Smooth motion Anti-slip rubberized base Gaming Steady natural rubber baseSmooth Non-skid base comfortable supportWater & heat resistantDual sided use Different colors each side Multi-purpose usesRGB Gaming Waterproof Anti-slip rubber base super smooth surfaceErgonomicEasy assemblyWaterproof Easy to cleanSmooth movement