Roberts has gone green and launched two new DAB radio models for the environmentally conscious.

The Ecologic 5 and 6 are both digital clock radios that are energy efficient.

The Ecologic 5 is a DAB, FM RDS digital clock radio that offers a dual alarm so you can set two different waking times.

And you can also select whether you wake up to the buzzer or a radio station.

The large screen displays the time and radio station against a blue backlight which can be dimmed.

Roberts adds that you can programme in 10 radio stations.

The Ecologic 5 is £69.99, while the Ecologic 6 is £79.99.

This is a compact DAB, FM RDS digital clock radio that has a large analogue clock on the front whilst still offering modern functions accessible via a menu.

There is an automatic timeset that will sync the clock to the correct time, so you don't get caught out by daylight saving changes.

The Ecologic 6 comes with 20 station presets and four alarm settings.

Also worth a mention - it has an auxiliary input socket for MP3 player or iPod playback as well as a headphone socket.