Introduction of sleep with natural sound of 4K bonfire It is a 75minute video that can sleep well. You can feel 1 / f fluctuation in the crackling noise of the bonfire. You can go to sleep in a deep and relaxed state.


When you listen to healing BGM that incorporates [1 / f fluctuation], you are released from daily frustration and anxiety. 1 / f fluctuation is a sound source with scientific basis. Relax and listen to the 1 / f flutter. It brings richness and is wrapped in warm happiness.


■ Channel registration ⇨ https://goo.gl/8wbxjC
We will deliver videos that are healed by natural sounds ♪



■ Equipment list

Bonfire: Snow Peak L https://amzn.to/2zyO29g
Camera: SONY FDRAX100 https://amzn.to/2FOPSbJ
Recording: ZOOM / H5 https://amzn.to/2KMkgla
Tripod: Velbon EX547 https://amzn.to/2zy0VjJ
Mini tripod: https://amzn.to/2T1wbiE
PC: iMac 21.5 inches https://amzn.to/2Ah8zPY
External hard: GTechnology https://amzn.to/2EFdL3T



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