PNG SVG MORE
Mixed
Glyph
Entypo
high
Black
227x512
PNG ICO ICNS SVG MORE
Computer & hardware
Ionicons
volume, high
512x512
Smooth
Tango Icon Library
Audio, high, volume
UI
Outline
Wirecons Free Vector Icons
speaker, volume, Audio
Business & finance
iOS 7 icons
high, Battery
high, volume
PNG ICO ICNS MORE
Free Mobile Icon Kit
high, Boot
64x64
Desktop apps
Farm-fresh
voltage, high, Caution
32x32
Files & folders
FS Icons Ubuntu Light
Panel, high, volume
FS Icons Ubuntu Dark
volume, Panel, Audio
PNG MORE
Pixel
IconSweets 2
Hd, Analytics, definition
40x40
Hd, definition, high
Rss, definition, feed
PNG ICO MORE
3D
Gnome Web Icons
Gnome, high, Audio
64, Gnome, high
Arrows
Sanscons
Lynx Black
high, speaker, volume
16x16
Discovery
high, volume, Audio
Gnome icons
high, score
Tango
high, Audio, volume