Model:

V8 (one-two-dimensional wireless, can scan WeChat Alipay)

U5-C (one-dimensional red wire scanning gun)

V6 (million, industrial grade, can scan a two-dimensional)

X3 (One-Two-Dimensional Wireless, Sweep WeChat Alipay)

W2 (one-two-dimensional wired, can scan WeChat Alipay)

W2-W (one or two wireless, can scan WeChat Alipay)