2.4GHz wireless optical mouse with blue track technology,100*69*38mm,packing,40pc/ctn,ABS,like ... ,Avago chipset 2.4GHz wireless optical mouse with blue track technologyoptical wireless mouseSellpoint:1 mouse with 2 covers for chaning by built-in ... ,PC mouse,gift mouse,3D mouseName2.4GHz wireless optical mouse with blue track technologyModel No.HS-605I-16Resolution500-1000 DPI switchOperation distance10 ...