Ключевые слова: background, battery, black, business, cell, cellphone, cellular, charge, charger, charging, communication, connection, copy, cord, cordless, device, digital, display, electric, electrical, electricity, electronic, energy, equipment, gadget, icon, induction, mobile, mobility, modern, network, new, object, pad, phone, portable, power, screen, smart, smartphone, space, stone, table, technology, telephone, text, white, wire, wireless,