.SPECIFICATION5-BUTTON WIRELESS OPTICAL GAMING MOUSE + 2-WAY CLICK SCROLLCOMPATIBILITY: 2.4G WIRELESS BLUETOOTH 5.0 | USB WIREDRESOLUTION: 800-10000 CPI (ON-THE-FLY SWITCH)POLLING RATE: 125-1000HZ (SOFTWARE ADJUSTMENT)DEFAULT POLLING RATE: 500HZBATTERY: BUILT-IN 500MAH LITHIUM BATTERYPOWER SAVING: AUTO SLEEP AFTER 8 MINUTES OF INACTIONBATTERY LIFE ..

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