Albrecht Speakerphone SM-600 41755 Best Price: £24.99 from Conrad Electronic Buy for best price Description 3.5mm jack on the side of the microphone for connecting an external earphone. L-plug for radio sets with Duoklink connection (2.5/3.5mm; Albrecht/Midland Standard). The microphone is dust and splash-proof.This text is machine translated. Show All Prices ***************
Albrecht Speakerphone SM-600 41755 Best Price: £24.99 from Conrad Electronic Buy for best price Description 3.5mm jack on the side of the microphone for connecting an external earphone. L-plug for radio sets with Duoklink connection (2.5/3.5mm; Albrecht/Midland Standard). The microphone is dust and splash-proof.This text is machine translated. Show All Prices ***************
