Features:

■Simulating the structure of the adult buttocks, the design is compact and lightweight, and closer to the real environment.
■At the same time, the skin texture is very realistic, and the traces of the needle are not obvious.
■Anatomically accurate, with electronic alarm display function:
■Puncture, the needle is correctly inserted into the normal part, the depth of the light display.
■Puncture, the needle into the wrong position of the light display and electronic alarm.
■Puncture, the needle into the correct position, the depth of too deep light display and electronic alarm.