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
Thunder(Lightning)Sound of Pure Rain Day Sound of Thunder Sound of a SipThe Train Exploded Sound EffectCold Wind SoundWoman Was Astonished at The Sound of PantingThunder Sound Effect Heavy Rain SoundsA Woman's Helpless Sigh