Bottle Cap से बनाया Bluetooth Speaker || ऐसी आवाज़ होगी उम्मीद नही थी?

Hello friends aaj is video me ham cold drink bottle cap se world's smallest Bluetooth speaker banayenge. Used components.
1. Pam 8403 amplifier kit - https://amzn.to/3YLetma
2. Bluetooth module - https://amzn.to/3FE26PW
3. 3.7v Lithium polymer battery - https://amzn.to/3BIezRl
4. Cold drink bottle caps -
5. 1 inch speaker - https://amzn.to/3W7Mmvy
6. Charging module type c - https://amzn.to/3tZ3Hun
7. Cold drink bottle caps - iska link chahiye to comment karo