Assalomu alekum, jump starter with air compressor siafti zo'r 6 xil funksiyasi bor , 1) o't oldirish [mashina o'chib qolganda zavad qilish]2] balonni yamash ‚3) balonni ishirish, avtoga, mototsiklga , velosiped va kopto'ga 4) ogohlantiruvchi chirog ‚5] Led light SOS ( fonar, qorong'ulikda, camppinglada]
6] USB charging , Telefon planshet , Noutbukla uchun,