Introduction & Bench Test of Maytech MTSF500A-WP Waterproof ESC Speed Controller
I will not recommend this company to anyone. I ordered a water pump from them. Due to problems with customs clearance, the parcel was returned to China. Then they asked for an additional payment for sending by another company, and history repeated itself. In the end, they received the packages a second time, but refused to issue a refund. I consider them to be scammers.
Thanks for the warning