USB Mp3 Speaker Module with acid Battery || acid battery remove install Lithium Battery || 🔋 ✅️

[@Homeworkou]

Aapki video mast lage h

[@samboy1348]

Fast comment fast time 😂

[@akt354]

🙏🙏❤❤🙏🙏👌👌

[@Educationalsinger]

Harish Ji.... kripaya Bluetooth speaker ki 18650 battery repair ho sakti hai kya?

[@WaqasAhmad-kz6vp]

Sir mp3 bluetooth bari kit ma kaise lagaye ge audio left right ki wiring btaa de

[@narsimhavijaya]

4440 dual ic dual chanel bass badane per awaz gar gar aarahi hai

[@FXZElectronic]

4440 board ko mediam awaz me chalana chahiye

[@awstudioofficial]

गुरु charging भि कर पायेङे क्या ?????