S-R4S SUNSONNY 2.4G Wireless Mouse Black

★Dimension: 115.5×72×39mm
★Sensor IC:S201B
★Number of key: 6keys  
★Weight: 67+3g
★DPI: 800-1200-1600
★Battery: 1*AA alkaline battery
★Effective distance: 10m
★Connection:2.4G wireless
★Key life: 3 million time life