The disposable DT 4 earphone features a voice-optimised transmission and can be used with tour guide receivers (cable length 0.9 m) and other mobile devices. With this headphone the costly and time consuming collecting and cleaning after an event can be omitted. The visitors can keep the earphone as a useful souvenir, which can be supplied with an individual labelling for customer loyalty, e.g. the name of the company.
beyerdynamic GmbH & Co. KGTheresienstr. 8D-74072 Heilbronn
Phone: +49 (0)7131 - 617-400E-mail