Basic lang mag wiring | car stereo installation tutorial | Mekaniko

installation of car stereo and basic tutorial on how to determine its wirings without diagram. Apptech Car stereo https://shopee.ph/Apptech-Car-Stereo-Bluetooth-12-Volts-1-Din-with-Phone-Charge-App-Control-i.42227529.5488227133 apptech FB page https://www.facebook.com/AppTechCarStereo SHOPEE https://shp.ee/f8w37ex apptech App https://play.google.com/store/apps/details?id=com.zhicase.bluetrum.car_audio&fbclid=IwAR0IJ5Fq_ISu4PICxi-V5ROFH6mlSE8cUSVU9t-HsFW5zgubwFnNS8gxmt8