Products
1)Dimensions: Diameter 100x Length 150MM
2)Function:Talk/Music or Siren
3)Rated Power:5W
4)Dry Cell:6*1.5V(size AA)
5)Material:ABS
6)Favorable Range:100M
7)Weight:300g
8) Carton Size:40pcs/ctn,52*42*35cm, 17KG/15kgs
9)it also can make with record function.