Detailed Product Description 2.4g wireless mouse,bluetooth wireless mouse with dongle,10M bluetooth ... Mouse, Bluetooth wireless mouse, wireless bluetooth mousecan be printing any 2.Using broadcom 2042 master chip, have bluetooth2.0 interface; 3 ... .Using two 1.5V AAA alkaline batteries 13.Frequency range: 2.4-2.4835; 14.Receiver sensitivity: -75dbm(standard) up to the ...