In Berlin, a lot of people wearing their smartphones as necklace, but for now, there is no necklace you can buy, you have to do it yourself 
FP3 smartphone necklace (🇩🇪 Handykette)
In Berlin, a lot of people wearing their smartphones as necklace, but for now, there is no necklace you can buy, you have to do it yourself
FP3 smartphone necklace (🇩🇪 Handykette)