欧美爱爱一区二区,日本女优免费一区,aa级黄色片,国产二区视频在线播放,欧美久操网,狠狠操网站,国语对白一区二区三区

The utility model discloses a smart watch, which comprises a shell, watchband, the first screen, second screen, lamp, watch strap hinged on the casing; the casing is provided with a control panel, quartz timing circuit, a first battery, second battery, the first battery and the control board is connected with the battery

second quartz timer circuit control board is installed; there is a GPS positioning module, a Bluetooth module, an acceleration sensor; a first display screen and a second display screen are embedded in the shell. The utility model, under different conditions and needs, the display screen, enabling different at the same time, the realization of the basic time display using beads, and then realize the minimum energy consumption, while using two battery design, can be used in other functions of power shortage situation, can still ensure the display.