... playbackWeight: 2.5oz,70gProduct Dimensions: 5.10 in x 2.57 in x 0.71 in; 2.5 ozColor:Black,yellow,red,blue ... 4) Powerful and Safe Battery Cell Built in overcharge, short-circuit and temperature protection. Latest in lithium .5) Light LED Battery Status Indicator ... .6) In an ultra-thin, light-weight, low- ...