'Phonekerchief' Blocks All Cell Signals
A silver-lined signal blocking handkerchief tunes out cell signals when wrapped around a mobile device to bring back people's attention to the here and now.
http://www.wzzm13.com/video/2145680796001/1/Phonekerchief-Blocks-All-Cell-Signals
http://cdn.newslook.com/52/5254bd951962bf931fd8938faa35606b/images/frame_0002.jpg
'Phonekerchief' Blocks All Cell Signals
A silver-lined signal blocking handkerchief tunes out cell signals when wrapped around a mobile device to bring back people's attention to the here and now.
technologyIngrid Zweifelnewslook
01:25