so I am trying to make a Bluetooth speaker for a project. I already have 2 speakers and a 4.2 Bluetooth receiver board which has to be powered by micro usb. however I am trying to integrate a lipo battery into the circuit and a soft switch. I want to be able to charge a 2000mah lipo battery with micro usb and link it into my main circuit hence I don’t have to change the batteries i can just charge it and turn it on with a button and play music like a modern day speaker from ue.
I was looking at the lipo charger - micro USB and the lipo 3.7V 2000mah and a led button would this work?
parts I was looking at
Battery Polymer Lithium Ion Battery (LiPo) 3.7V 2000mAh | Core Electronics Australia
Lipo Charge Board- Lipo Charger-MicroUSB | DFRobot DFR0667 | Core Electronics Australia
given bluetooth board - Bluetooth 4.2 Audio Receiver Board-with an Amplifier (2x5W) | DFRobot DFR0720 | Core Electronics Australia
Light( soft switch) - LED Tactile Button- White | Sparkfun COM-10439 | Core Electronics Australia
Speaker - Speaker - 3" Diameter - 4 Ohm 3 Watt | Adafruit ADA1314 | Core Electronics Australia