Sabvoton Controller Bluetooth Adapter Dongle Work with SVMC72150 Motor Controller

Sabvoton Controller Bluetooth Adapter Dongle Work with SVMC72150 Motor Controller NOTE:1.Orders do not include customs duties, which are borne by the buyer.(Except for some aliexpress marked orders including tax).2.For some special countries with strict customs for import, so pls. confirm it firstly to us that you have ability to do customs clearance, otherwise we will not take on heavy responsibilities for this issue, return money and goods are not support.  (special countries list contact seller)  It's Blueetoth adapter for Sabvoton controller,. The controller can communicate with the phone app. For information about “ how to use phone bluethooth to set the parameters ” , please ask seller for User manual.