Usage of Bluetooth and infrared ports on mobile phones in Germany 2013-2015
This data show the results of a survey concerning the usage of Bluetooth and infrared ports on mobile phones and smartphones in Germany from 2013 to 2015. In 2013, roughly 17.33 million German mobile phone and smartphone users aged 14 years and older used the Bluetooth or infrared features of their phone, for instance to use wireless hands-free devices or exchange files with a PC without plugging it in.