800 Hz Test Tone 1 Hour

800 hertz test tone with a single sound frequency that runs for 1 hour.

[@ferretlord3990]

There’s an annoying little kid in the house, thank you for this 🙏
You’re a life saver

[@engine4897]

22:57 Wonderfull moment

[@AHSEN.]

Nice subscriber count; 9.99K :P

[@Bernietheoc]

👏🏻

[@Medieval3395]

G5 if you played it on the piano

[@BelleSouza-en1uw]

Soo annoying