[What is this]: Do you want to rank first in WeChat sports rankings or other App sports rankings? Then this is your best choice! Imagine you are running and your WeChat program automatically records your steps; Made of high-quality metal and plastic for durable use; Each joint is welded by hand[Intelligent control brush step frequency]: the other steps of the phone swing device brush exactly the same steps every hour, it is easy to notice that it is a mechanical step, our phone swing device automatically changes the number of steps per hour, making others feel that you are doing a daily walk, running and leisure [No harm and works quietly]: The use of iron block cavity technology achieves the double magnetic isolation to isolate the magnetic field interference to the mobile phone during the operation of the phone swing device; and work quietly, directly at night [Two ways to power]: You can use 4 AA batteries (not included), or you can also power the device by connecting the USB cable to the computer, power adapter or to the power bank (make sure to remove the batteries when you want to connect the USB cable, otherwise it may burn the coil in the base)[Suitable for most phones and applications on the market]: Suitable for most mobile phones under 6.2 inches, applies to most applications such as smart bracelet, Wechat movement, ant forest; You can stop the swing, then the swing can be used as a mobile phone stand, so you can easily enjoy movies and so on on your mobile phone

Note: The data are all manual measurements, please allow 1-3cm error, due to the light and display difference, there will be a certain color difference, depending on the physical object received.