PNG SVG PSD EPS MORE
Interface
Flat
Basic UI
sound, notification, Alarm
Black
512x512
Material Design
disable, sound, Alarm
notification, Volume Down, interface
BigMug Line
Bells, notifications, symbol
outline, symbol, notification
other
Computer And Media 1
mail, paper, notice
Paper Works, Exchange Mails, notice
Business
Finances and Trade
notification, Business, reminders
Calendar, notification, reminder
Spa and relax
Brochure, paper, notification
HeartBeat
interface, Hearts, Communication
WebDev SEO
alarm clock, notification, Alarm
PNG SVG MORE
Mixed
Pictograms vol.1
notification, Box, speak
SlateGray
Message, mail, envelope
Moccasin
technology
Balloon Speech, Mobile, notification
notification, Alarm, Alert
PNG ICO SVG MORE
Business & finance
Constructivism for the bank
Letter, Message, envelope
Mixed rounded flat icon
megaphone, sound, notification
Tomato
Sports & awards
theSquid.ink 40
notification, christmas, Alarm
SandyBrown
352x512
PNG ICO ICNS MORE
Photography & graphic design
Flatified
blog, Comment, Alert
MediumSeaGreen
UI
Metro UI Icon Set
notification, Area
CadetBlue
Social media
Metro UI Dock