ATK Blazing Sky X1 Pro Lightweight Wireless Mouse 

• Wired / Wireless / Bluetooth Connection Methods
• Omron Optical Microswitches (Over 70 Million Click Lifespan, Ultra-Fast Response)
• PAW3950 / PAW3950Ultra Sensor
• Nordic 52840 Chip
• The Second-generation Smartspeed Wireless Low Latency Technology
• Wired / Wireless 8000Hz (Wireless 8000Hz Requires Pairing with 8K Receiver)
• 49g-54g Ultralight-Weight (Varies by Option)
  
• Ice-feeling Coating
• 75-150 Hours Continuous Usage Battery Life (Varies by Option)
• ATK HUB/Web Driver Supported
• Dimensions: 127mm x Width: 64mm x Height: 40mm (For Medium to Large Hands)

Note: Dongle is not included