This stylish Bluetooth speaker has four features you won't find anywhere else
by harish.jonnalagadda@futurenet.com (Harish Jonnalag from Latest from Android Central on (#74T04)
Teenage Engineering's OB-4 is a Bluetooth speaker with exquisite styling, but that isn't why it stands out. The real reason is that it has plenty of unique features that you don't get anywhere else.