How to make bluetooth speakers

HOW TO MAKE BLUETOOTH SPEAKERS
In this video I have made a battery operated Bluetooth speakers. I have tried to make this video as easy as it could be and used common components. I Hope it would be helpful

COMPONENTS:

1- Bluetooth mp3 player

2- 1X TP4056 battery charging module

3- 1X PAM8403 amplifier module

4- 2X 1.5 inch woofer

5- 1X 3.7v Li-Ion battery
6- 1X on/off switch

7- SOME WIRES

8- 1X cardboard box
Circuit diagram:

https://drive.google.com/open?id=1Y8zjbP_OUAPY3uu4nWt0dnIV3zpIGBUl

Component links:

1- Bluetooth mp3 player
https://www.aliexpress.com/item/High-Quality-Newest-Car-Bluetooth-MP3-WMA-Decoder-Board-12V-Wireless-Audio-Module-USB-TF-Radio/32619388561.html

2- TP4056 battery charging module
https://www.aliexpress.com/item/1pcs-TP4056-Lithium-Battery-Charging-Board-5V-1A-MICRO-Port-18650-Charger-Module-li-ion-Battery/32703089451.html

3- PAM8403 amplifier module
https://www.aliexpress.com/item/2x3W-Dual-Channel-Mini-Digital-Power-Amplifier-Board-PAM8403-For-Arduino-Class-D-Stereo-Audio-Amplifier/32840873104.html

4- 1.5 inch woofer
https://www.ebay.com/itm/2pcs-1-5-inch-4Ohm-4-3W-Full-Range-Audio-Speaker-Stereo-Woofer-Loudspeaker-/331188783259

5- 3.7v Li-Ion battery
https://www.aliexpress.com/item/Wholesale-18650-1200mah-1500mah-1800mah-2000mah-2200mah-18650-3-7V-rechargeable-Li-ion-battery-for-Mobile/32825536535.html?spm=2114.10010108.1000014.9.470b4ae0RRPXvg&traffic_analysisId=recommend_3035_null_null_null&scm=1007.13338.98466.000000000000000&pvid=7ac99820-a60e-4745-acd8-9054db4e917b&tpp=1

Previous videos:

Видео How to make bluetooth speakers канала Kiyani's Lab