Listed by some vendors simply as the '441808', the headline features on the Metronic Eco Zapbox 2 are low power consumption and 'auto-retune'.
The latter is a curiosity as the box doesn't automatically retune itself when updates are required. Instead, you're required to press a button (amusingly labelled 'SOS') for three seconds, at which point the automatic scan mode (accessible in the menus also) kicks into action.
