S-R3S SUNSONNY 2.4G Wireless Mouse

★Dimension: 100×60×38mm
★Sensor IC:V108
★Number of key: 3keys 
★Weight: 58g
★DPI: 1000
★Battery: 1*AA alkaline battery
★Effective distance: 10m
★Connection:2.4G wireless
★Key life: 3 million time life(silent button)