Talkase

The Talkase T1s was a tiny GSM mobile phone which was the size of a typical credit card and was only 5.5 mm thick. It was available in white, black, blue and orange
It could be used as a standalone mobile phone or connected to a smartphone via Bluetooth allowing a user to make and receive calls and sync with the contact list.
It was part of a <a title="Link to Kickstarter campaign" href="https://www.kickstarter.com/projects/nanosmart/talkase-the-must-have-accessory-for-a-mobile-lifes/description" target="_blank" rel="noopener">Kickstarter campaign</a> in 2015 and raised &pound;131,000 with 2,400 backers.
<img src="https://static-mpm-optimized.s3.eu-west-2.amazonaws.com/3ac48b3c-c5ef-4f05-b2bf-73ed21424dc8_large.png" alt="Talkase T1s" width="1920" height="841" />
<img src="https://static-mpm-optimized.s3.eu-west-2.amazonaws.com/032af4bd-620a-4ea2-8d93-fdff10bb7ec7_large.png" alt="Talkase T1 Build" width="1002" height="767" />

TalkaseT1s

Talkase
T1s