An electric speaker with a wood texture. 

Speaker

A portable radio with speakers and an antenna.

Portable Radio

An iphone from the front with a button, blank screen and speaker at the top. 

An illustration showing loud speaker turned on and bent trees, wind, jagged noise lines and a tick icon.

A small piano keyboard with speakers and buttons.

A side-facing speaker or sound icon with soundwaves inside a circle and a check mark symbol.

A "turn on sound" microphone illustration showinf a mic with a pop screen in front of a big tick button.