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Dimensions 98.1mm * 56.0mm * 34.4mm
Weight 82g82g (including battery)
ModelWSB01TM
Colours black / white
Receiver distance10m
Wireless transmissionRF 2.4 GHz
Sensor typeOptical
Number of buttons4
Back button for browser navigation (only compatible with Windows operationg systems)
Battery1 AA battery* lasts 12 months (batterly life may vary based on the user and the specific usage conditions)
Supports Windows 7/8/10, Mac OS X 10.8 and above, and Chrome OS
Pre-order to secure signature Mi product(s)
Purchase and make payment now. Expected to ship within 1 week
To minimize scalper activities and protect the interests of Mi fans, delivery address cannot be changed
In the event of product price adjustment prior to delivery, price of paid orders will not be affected