Ключевые слова: 4g, adapter, adult, app, background, bank, black, blue, cable, cellphone, charge, charger, charging, communication, computer, concept, copy, design, device, digital, electric, energy, external, fashion, guy, hand, hitech, holding, internet, man, mobile, modern, nature, object, outside, person, phone, pocket, power, recharge, smart, smartphone, technology, text, unit, usb, water, white, young, youth,