It is a show time of the original props, not through pointers, it will not be passed LCD screen to display the time, but a similar sports scoreboard of the display to display. Every time change, and will be through the internal mechanical components of a page, so as to continuously update the display of the time may therefore be called the Auto Flip bell.
Type A Size:16x23x16cm
Type B Size:16x27x16cm
Type C Size:16x23x16cm
Power Source: 1 x D Battery (not included)