The selfie stick is a popular selfie artifact at present. It can be stretched from 20 cm to 120 cm at will. Users only need to fix the mobile phone or point-and-shoot camera on the telescopic rod, and then they can achieve multi-angle selfies through the remote control. Generally speaking, the weight of the selfie stick is between 88~160g, and the load-bearing is about 500g, but when choosing, you should pay attention to its locking function to ensure that the mobile phone or other electronic equipment will not slip or sway during use. Otherwise, not only will you not get a good shooting effect, but it may also cause damage to the love machine. The shooting button position of the selfie stick should be designed reasonably, basically within the control range of the thumb, and click comfortably, which is the best. It is understood that the technical design of the selfie stick is not complicated. It is mainly composed of a selfie stick, a fixed bracket, a Bluetooth remote control selfie device or a bottom button. The fixed bracket can hold a mobile phone, a camera, or even a tablet computer. The freely adjustable telescopic pole brings For a wider shooting angle, the operation can be controlled by the Bluetooth button at the bottom of the pole.