There may have been too many things recently, and my pressure has been relatively high. I can’t fall asleep quickly at night. Sometimes I lie with my eyes closed for a few hours and I still feel awake.
When my friend heard about it, he gave me this natural scene sound speaker from Ezvalo. It is the dark green that I like very much.
It not only can play music through a Bluetooth connection but also has 8 natural sounds.
You can also combine multiple sounds to create unique natural sound scenarios to relieve stress.
The design of dual speakers also makes the sound of nature more real.
I hold the attitude of giving it a try, after a few nights, I fell asleep much faster than before.
And it can be 3 gears timing, after reaching the point, it will gradually reduce the sound until it turns off.
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Alex Lux 
Shayan Ahmed 