My Questions

Q: I can put a 3.7v battery?

Asked by blenner007 on 2018-08-31 00:19:37

tangmo0687reverse yes to red and black wire if white and red are tied together ,this will limit voltage measurement

2018-11-01 13:32:27 Helpful (0)
Answers (1)

VanLee This product can't connect with loudspeakers directly.

2018-08-29 03:47:23 Helpful (0)
Answers (1)