Keyboard return color darker flat icons - Stock vector

return, carriage return, enter, end, line end, new line, back, key, arrow, keyboard, button, character, hardware, input, run, execute, control, communication, electronic, computer, technology, work, typing, board, office, cyberspace, icons, symbol, logotype, set, flat, plain, simple, solid, round, circle, circular, orbicular, rondure, multiple