... ,500-1000dp,Avago chipset 2.4GHz wireless optical mouse with blue track technologyoptical wireless mouseSellpoint:1 mouse with 2 covers for chaning by ... mouse,computer mouse,PC mouse,gift mouse,3D mouseName2.4GHz wireless optical mouse with blue track technologyModel No.HS-605I ... working voltage/current DC 1.5V/22mAPower supply 2 AAA batteriesType wireless,optical,3DSystem support Windows ME/98/2000/XP ...