... 2.4g wireless mouse.3D Optical Computer Mouse.HQ Mouse. Specificationswireless mouse,mice,computer mouse,pc mouse,new mouse,promotional gift,optiacal mouse,2.4g wireless mouse2.4g wireless mouse Fetures: Wireless mouse with ... -voltage alarming functionReceiver storage space and carrying easilyWireless carrier frequency: 2,402MHz-2,480 MHz16 wireless working channels, automatic frequency jumpingRated ...