Bluetooth speaker

Wood PLA bluetooth box

Other components
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CT14 Micro 4.2 Stereo Bluetooth Power Amplifier Board
https://www.aliexpress.com/item/1005001621390008.html?spm=a2g0s.9042311.0.0.27424c4dGd4IvH

AIYIMA 2pcs 5W 40MM Mini Audio Portable Speakers
https://www.aliexpress.com/item/32902579247.html?spm=a2g0s.9042311.0.0.27424c4dzwd4qF

AIYIMA 2Pcs 70x40 Bass Diaphragm Passive Radiator
https://www.aliexpress.com/item/4000246416724.html?spm=a2g0s.9042311.0.0.27424c4dzwd4qF

5V 1A Micro USB 18650 type-c Lithium Battery Charging Board
https://www.aliexpress.com/item/32649780468.html?spm=a2g0s.9042311.0.0.27424c4dutk4tO

Liitokala ICR18350 li-lon battery 900mAh Rechargeable battery 3.7V power
https://www.aliexpress.com/item/32660136914.html?spm=a2g0s.9042311.0.0.27424c4davhzgh

12mm metal push button switch Flat Head Waterproof Flat circular button LED light self-lock
https://www.aliexpress.com/item/1005001986677096.html?spm=a2g0s.9042311.0.0.27424c4dLNNVOe