IPod nano (1st generation)

On September 7, 2005, Apple introduced the iPod Nano at a media event with Steve Jobs pointing to the small watch pocket in his jeans and asking, "Ever wonder what this pocket is for?"Advertising emphasized the iPod Nano's small size: 40 millimetres (1.6 in) wide, 90 millimetres (3.5 in) long, 6.9 millimetres (0.27 in) thick and weighing 42 grams (1.5 oz). The stated battery life was up to 14 hours, while the screen was 176×132 pixels, 38 millimetres (1.5 in) diagonal, displaying 65,536 colors (16-bit color). 1, 2, and 4 GB capacities were available. On November 11, 2011, Apple announced a recall on this model of iPod nano. The recall was issued due to a battery overheat issue. This recall applied to iPod nanos sold between September 2005 and December 2006

Source https://en.wikipedia.org/wiki/IPod_Nano#1st_generation