1.The large size of the pliers pipe diameter improves the ability to use the large biopsy forceps and other kinds of diagnostic accessories, as well as the capacity of attracting.
2.Hd display has 95% of NTSC color restoration, high resolution picture quality.
3.With fiber-free design, all-electronic technology, excellent fiber toughness, ultra-fine outer diameter, and big working channel.
4.With wireless video transmission.