timer

time

it be time

out of time

time be up

countdown end

count down end

reach zero

alarm sound

sound effect

alert

digital

electronic

loopable

repetitive

repeatable

mobile phone

smartphone

device

ui

sfx

notification

user interface

multimedia

multus media

attention

repeat

ring

ringing

signal

signaling

signalling

synthesize

notify

indicate

fx

efx

idea

audio clip

production element

soundfx

wrist watch

wristwatch