1.You can set each sound's timing time (for example, 5 minutes later) and the number of plays (for example: 5 plays)! 2.The timer dialog box must remain displayed! 3.The timer will be delayed when the device lock screen is displayed until it is displayed normally!
Sound Recommendation
Angry Shouts(Short) Sound EffectsFighting Sound Effects Sound of Chewing(Bite)Remove The Machine Gun Sound EffectTrain Collision Sound EffectWalking Sound(Cement,Men,Sneakers)Eat Something Sound Footsteps on Wood Sound EffectSound of Thunder Breathless Sound Effect
Soundany.comFunny Ringtones and Timer! Play and Countdown Online!
Sound of Thunder Breathless Sound Effect 
Crowd Noise
Water Noises
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