Upgraded version battery.
In order make customer have a better playing experience,
we update the battery from 500mAh to 1000mAh,and the single playing time is update from 12-15mins to 25-30 mins.(Because the product is in the update period, whether you receive the battery shown in Figure 1 or Figure 2 is all normal.)
Beside that,we have offer a USB charging cable so you don’t need to worry about the charging issue.