... King product,built-in 50W,with 2 loud speaker for 150dB. NEW MODEL!!! New model of CP-391.2012 again ... grand launched new "Desert machine", power is more powerful.With Timer OFF ... , power is more powerful, conform to the trend of market demand.Support external two loud speakers, maximum can ... *29mm Hunting device for 2012 King product,with 2 loud speakers of 50W and 150dB ...