back up horn : 1> feature :DC-12V , 2>sound : I TONE 3>packing :each in color box or side blister

 back up horn    :1> feature :DC-12V , 20W

2>sound : I tone ,beebee/lanbada/music/baby crying/bird/macarena/english/arabic/russian

3>packing :each in color box or side blister .

                 100 sets /ctn0.031 cbm

4>SIZE:73*73*85MM

back up horn