DS04 無(wú)刷開(kāi)關(guān)(信號(hào)通斷)
● 有級(jí)或無(wú)級(jí)調(diào)速
● Step Or Stepless Variable Resistance Output;-Siganl The Reversing;
● 信號(hào)換向
● Siganl The Reversing;
● 扳機(jī)定制
● Trigger According to Request by Customer;
● 防塵功能
● Dust-proof function;