Detailed Product Description 2.4g wireless mouse,bluetooth wireless mouse with dongle,10M bluetooth mouse1. ... 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 ...