PNG ICO ICNS SVG MORE
Mixed
Outline
Free Daily Icon Set
sound, on, voice
Black
512x512
Interface
on off, on, turn on
on, toggle, switch
Mayssam
player, start, power
recording, radio, Microphone
Glyph
Free Misc Icon Set 2
security, safety, on
on, sound, Audio
Virtual Notebook
switch on, turn on, on
Glypho - Free
power, switch, off
Material Core
on, radio
Picol Vector
on, phone
PNG ICO ICNS MORE
Pixel
32px Mantra
Imac, on
32x32