Photos: Modu named world's lightest phone

Here is the base of the Modu phone. It can be slipped into a modu jacket or phone enclosure, or a modu mate which adds a phone to a separate electronics device.

The base fits into one of many enclosures that change the spirit and functionality of the phone.

Credit: CNET.co.uk Crave

The base inserted into a jacket. The base becomes the slave and the jacket becomes the master.

Credit: CNET.co.uk Crave

Here is a concept music phone that comes with stereo speakers.

This concept sees the Modu inserted into a sat-nav, which can still make calls.

A car stereo Modu.

This jacket barely covers the base.

Credit: CNET.co.uk Crave