Specifications: 

• Bluetooth Version: 5.0
• Mouse Size : 114 x 65.8 x 34.6 mm
• Battery Operated : AA Battery
• Material: Plastic
• Colour: White
• Multi-Connect Bluetooth 5.0 & 2.4G Wireless
• Silent Mouse Operation
• 3-Button 2-Way Click Scroll Optical Mouse
• Up to 10m Wireless Working Distance
• High Resolution : Up to 1600 CPI
• Adjustable Resolution On-The-Fly : 800 - 1200 - 1600 CPI
• Bubberized Wheel scroll Click Function