Hi guys, Welcome to the Advanced Video Search Engine, and you are watching α波→θ波→δ波 活化腦部音樂 腦部大揭秘 激活大腦前頭葉! 腦內海馬體 智力UP 記憶力UP 深層睡眠 舒緩的聲波音樂[30分鐘]. That video is uploaded by 皮納斯Penux at 2021-03-14T06:17:48-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [KasO2TC8pEU]