Casti Senicc A1 negre, microfon omnidirectional (dimensiuni: Ø6x5mm, sensibilitate: -37±3dB, impedanta: ?2.2K?), design ergonomic, difuzoare: Ø40mm (impedanta: 32?, raspuns in frecventa: 20Hz-20KHz, sensibilitate (S.P.L): 103±3dB), conector: 1x Jack 3.5mm TRRS, lungime cablu: 1.2m, greutate: 250g