The i-Station TTV (Turn To View) has a rotating docking mechanism which allows you to view iPhone / iPod video content in either portrait or landscape mode. The beauty of this practical design is that once in the cradle, any iPhone, iPod touch or iPod nano 4G can be turned sideways for watching full screen videos without straining your neck. With ease of use and portability top of the agenda, it hasn’t been simpler to view and enjoy your iPod/iPhone content. The i-Station TTV’s 2 × 40mm speaker drivers deliver an outstanding audio quality for such a compact unit of this size. The Speaker Dock has been designed to match both the style and sophistication of the iPhone/ iPod. Furthermore TDMA noise (the sound emitted by mobile phones) usually heard through speakers is kept to a minimum by advanced circuitry. The unit can be powered by AC Adaptor (included) or 4 x AAA batteries.