2.4 G Wireless Mouse is good control and sensitive. It is powful cost low, ... before flashing, flashing time 2S.Note: Mouse in the work mode, if not detected, the receiver, Mouse will automatically turn off Sensor, into ... work mode, if the excess 2 minutes have not yet detected, the receiver, Mouse into shutdown mode.General situation: 1 AA ... )2. Operating current is less than 40mA 2.4G Wireless Mouse